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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Se connecter</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages pour les contributeurs déconnectés <a href="/wiki/Aide:Premiers_pas" aria-label="En savoir plus sur la contribution"><span>en savoir plus</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_contributions" title="Une liste des modifications effectuées depuis cette adresse IP [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_discussions" title="La page de discussion pour les contributions depuis cette adresse IP [n]" accesskey="n"><span>Discussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sommaire" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sommaire</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">masquer</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Début</div> </a> </li> <li id="toc-Usages" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Usages"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Usages</span> </div> </a> <ul id="toc-Usages-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sommaire" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Basculer la table des matières" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Basculer la table des matières</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Barre d'espace</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Aller à un article dans une autre langue. Disponible en 21 langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-21" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">21 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D9%81%D8%AA%D8%A7%D8%AD_%D8%A7%D9%84%D9%81%D8%B1%D8%A7%D8%BA" title="مفتاح الفراغ – arabe" lang="ar" hreflang="ar" data-title="مفتاح الفراغ" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Mezern%C3%ADk" title="Mezerník – tchèque" lang="cs" hreflang="cs" data-title="Mezerník" data-language-autonym="Čeština" data-language-local-name="tchèque" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Leertaste" title="Leertaste – allemand" lang="de" hreflang="de" data-title="Leertaste" data-language-autonym="Deutsch" data-language-local-name="allemand" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%B9%CE%AC%CF%83%CF%84%CE%B7%CE%BC%CE%B1_(%CF%80%CE%BB%CE%B7%CE%BA%CF%84%CF%81%CE%BF%CE%BB%CF%8C%CE%B3%CE%B9%CE%BF)" title="Διάστημα (πληκτρολόγιο) – grec" lang="el" hreflang="el" data-title="Διάστημα (πληκτρολόγιο)" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Space_bar" title="Space bar – anglais" lang="en" hreflang="en" data-title="Space bar" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Spacostango" title="Spacostango – espéranto" lang="eo" hreflang="eo" data-title="Spacostango" data-language-autonym="Esperanto" data-language-local-name="espéranto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Barra_espaciadora" title="Barra espaciadora – espagnol" lang="es" hreflang="es" data-title="Barra espaciadora" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/T%C3%BChikuklahv" title="Tühikuklahv – estonien" lang="et" hreflang="et" data-title="Tühikuklahv" data-language-autonym="Eesti" data-language-local-name="estonien" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%D9%84%DB%8C%D8%AF_%D9%81%D8%A7%D8%B5%D9%84%D9%87" title="کلید فاصله – persan" lang="fa" hreflang="fa" data-title="کلید فاصله" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/V%C3%A4lily%C3%B6ntin%C3%A4pp%C3%A4in" title="Välilyöntinäppäin – finnois" lang="fi" hreflang="fi" data-title="Välilyöntinäppäin" data-language-autonym="Suomi" data-language-local-name="finnois" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A7%D7%A9_%D7%A8%D7%95%D7%95%D7%97" title="מקש רווח – hébreu" lang="he" hreflang="he" data-title="מקש רווח" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Barra_spaziatrice" title="Barra spaziatrice – italien" lang="it" hreflang="it" data-title="Barra spaziatrice" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B9%E3%82%AD%E3%83%BC" title="スペースキー – japonais" lang="ja" hreflang="ja" data-title="スペースキー" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%8A%A4%ED%8E%98%EC%9D%B4%EC%8A%A4_%EB%B0%94" title="스페이스 바 – coréen" lang="ko" hreflang="ko" data-title="스페이스 바" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Spatiebalk" title="Spatiebalk – néerlandais" lang="nl" hreflang="nl" data-title="Spatiebalk" data-language-autonym="Nederlands" data-language-local-name="néerlandais" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D0%B1%D0%B5%D0%BB_(%D0%BA%D0%BB%D0%B0%D0%B2%D0%B8%D1%88%D0%B0)" title="Пробел (клавиша) – russe" lang="ru" hreflang="ru" data-title="Пробел (клавиша)" data-language-autonym="Русский" data-language-local-name="russe" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Space_bar" title="Space bar – Simple English" lang="en-simple" hreflang="en-simple" data-title="Space bar" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kibonyezo_cha_nafasi" title="Kibonyezo cha nafasi – swahili" lang="sw" hreflang="sw" data-title="Kibonyezo cha nafasi" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Bo%C5%9Fluk_tu%C5%9Fu" title="Boşluk tuşu – turc" lang="tr" hreflang="tr" data-title="Boşluk tuşu" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%A9%BA%E6%A0%BC%E9%94%AE" title="空格键 – chinois" lang="zh" hreflang="zh" data-title="空格键" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%A9%BA%E6%A0%BC%E6%8E%A3" title="空格掣 – cantonais" lang="yue" hreflang="yue" data-title="空格掣" data-language-autonym="粵語" data-language-local-name="cantonais" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1072900#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espaces de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Barre_d%27espace" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussion:Barre_d%27espace" rel="discussion" title="Discussion au sujet de cette page de contenu [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Modifier la variante de langue" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">français</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Affichages"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Barre_d%27espace"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Outils" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Outils</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Barre_d%27espace"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Barre_d%27espace" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Barre_d%27espace" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_sp%C3%A9ciales" title="Liste de toutes les pages spéciales [q]" accesskey="q"><span>Pages spéciales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&oldid=219576761" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Barre_d%27espace&id=219576761&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlShortener&url=https%3A%2F%2Ffr.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DBarre_d%2527espace%26veaction%3Dedit"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrCode&url=https%3A%2F%2Ffr.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DBarre_d%2527espace%26veaction%3Dedit"><span>Télécharger le code QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimer / exporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Barre+d%27espace"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Barre_d%27espace&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Barre_d%27espace&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dans d’autres projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Spacebar" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1072900" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><div class="bandeau-container metadata homonymie hatnote"><div class="bandeau-cell bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Aide:Homonymie" title="Aide:Homonymie"><img alt="Page d’aide sur l’homonymie" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/20px-Logo_disambig.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/30px-Logo_disambig.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Logo_disambig.svg/40px-Logo_disambig.svg.png 2x" data-file-width="512" data-file-height="375" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p>Pour les articles homonymes, voir <a href="/wiki/Espace" class="mw-disambig" title="Espace">Espace</a>. </p> </div></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Leertaste.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Leertaste.jpg/220px-Leertaste.jpg" decoding="async" width="220" height="153" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Leertaste.jpg/330px-Leertaste.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Leertaste.jpg/440px-Leertaste.jpg 2x" data-file-width="1600" data-file-height="1113" /></a><figcaption>Détail d'un clavier, la barre d'espace est encadrée en rouge.</figcaption></figure> <p>La <b>barre d’espace</b> ou <b>barre d’espacement</b> est une touche de <a href="/wiki/Clavier_d%27ordinateur" title="Clavier d'ordinateur">clavier d'ordinateur</a> et de <a href="/wiki/Machine_%C3%A0_%C3%A9crire" title="Machine à écrire">machine à écrire</a> dont la fonction principale est d'insérer un <a href="/wiki/Espace_(typographie)" title="Espace (typographie)">espace</a> au cours de la frappe. Elle se présente généralement sous la forme d'une barre horizontale significativement plus large que les autres touches, située au centre de la rangée la plus basse. </p><p>Les <a href="/wiki/Utilisateur_(informatique)" title="Utilisateur (informatique)">utilisateurs</a> la pressent généralement avec le <a href="/wiki/Pouce_(anatomie)" title="Pouce (anatomie)">pouce</a>, elle est d'ailleurs assez large pour être accessible par l'<a href="/wiki/Lat%C3%A9ralit%C3%A9" title="Latéralité">un ou l'autre</a> des deux pouces. </p><p>C'est la touche la plus large d'un clavier standard, même si cette largeur a été progressivement réduite par l'introduction de nouvelles touches de part et d'autre, telles que la <a href="/wiki/Windows_(touche)" title="Windows (touche)">touche Windows</a> sur <a href="/wiki/Compatible_PC" title="Compatible PC">compatible PC</a>, la <a href="/wiki/Touche_de_commande" title="Touche de commande">touche de commande</a> sur <a href="/wiki/Macintosh" title="Macintosh">Macintosh</a>, et la <a href="/wiki/Touche_Fonction" class="mw-redirect" title="Touche Fonction">touche Fonction</a> sur les <a href="/wiki/Ordinateur_portable" title="Ordinateur portable">ordinateurs portables</a>. </p><p>En la combinant avec une ou plusieurs <a href="/wiki/Touche_de_combinaison" title="Touche de combinaison">touches de combinaison</a>, telles que la <a href="/wiki/Contr%C3%B4le_(touche)" title="Contrôle (touche)">touche contrôle Ctrl</a>, la <a href="/wiki/Touche_alt" class="mw-redirect" title="Touche alt">touche alt</a> ou encore la <a href="/wiki/Touche_de_majuscule" class="mw-redirect" title="Touche de majuscule">touche de majuscule</a>, l'espace insérée devient <a href="/wiki/Espace_ins%C3%A9cable" title="Espace insécable">insécable</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Usages">Usages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Barre_d%27espace&veaction=edit&section=1" title="Modifier la section : Usages" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Barre_d%27espace&action=edit&section=1" title="Modifier le code source de la section : Usages"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Selon les <a href="/wiki/Syst%C3%A8me_d%27exploitation" title="Système d'exploitation">systèmes d'exploitation</a>, lorsqu'elle est associée à une <a href="/wiki/Touche_de_combinaison" title="Touche de combinaison">touche de combinaison</a> comme la <a href="/wiki/Contr%C3%B4le_(touche)" title="Contrôle (touche)">touche contrôle Ctrl</a>, la barre d'espace peut assurer des fonctions telles que l'effacement du caractère précédent, ou l'affichage d'un <a href="/wiki/Menu_(informatique)" title="Menu (informatique)">menu</a> permettant le redimensionnement ou la fermeture de la <a href="/wiki/Fen%C3%AAtre_(informatique)" title="Fenêtre (informatique)">fenêtre</a> active. </p><p>Dans les <a href="/wiki/Environnement_graphique" class="mw-redirect" title="Environnement graphique">environnements graphiques</a>, elle permet souvent d'actionner les <a href="/wiki/Bouton_(informatique)" title="Bouton (informatique)">boutons</a> et les <a href="/wiki/Case_%C3%A0_cocher" title="Case à cocher">cases à cocher</a>. </p><p>Dans les <a href="/wiki/Navigateur_web" title="Navigateur web">navigateurs Web</a> et certains logiciels d'affichage, elle permet parfois de faire défiler la page affichée vers le bas (ou vers le haut lorsque combinée avec <a href="/wiki/Touche_de_majuscule" class="mw-redirect" title="Touche de majuscule">touche de majuscule</a>). </p><p>Dans les <a href="/wiki/Jeu_vid%C3%A9o" title="Jeu vidéo">jeux vidéo</a>, elle est fréquemment utilisée de par sa taille pour effectuer des actions très courantes, notamment pour faire faire un saut au personnage, pour ouvrir une porte ou actionner des objets. </p><p>Dans certains <a href="/wiki/Lecteur_multim%C3%A9dia" title="Lecteur multimédia">lecteurs multimédia</a>, elle permet de faire une pause puis de reprendre la lecture. </p> <div class="navbox-container" style="clear:both;"> <table class="navbox collapsible noprint autocollapse" style=""> <tbody><tr><th class="navbox-title" colspan="2" style=""><div style="float:left; width:6em; text-align:left"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Palette_Touches_sp%C3%A9ciales" title="Modèle:Palette Touches spéciales"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a> · <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Palette_Touches_sp%C3%A9ciales&action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div><div style="font-size:110%"><a href="/wiki/Disposition_des_touches_d%27un_clavier_de_saisie" title="Disposition des touches d'un clavier de saisie">Touches spéciales d'un clavier de saisie</a></div></th> </tr> <tr> <th class="navbox-group" style=""><a href="/wiki/Touche_de_combinaison" title="Touche de combinaison">Modificateurs</a></th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Contr%C3%B4le_(touche)" title="Contrôle (touche)">Ctrl</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_majuscule" title="Touche majuscule">Maj</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Alt_(touche)" title="Alt (touche)">Alt</a></kbd> ou <kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_d%27option" title="Touche d'option">Opt</a></kbd> (<a href="/wiki/Claviers_Apple" title="Claviers Apple">Apple</a>)</li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Alt_Gr" title="Alt Gr">Alt Gr</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Windows_(touche)" title="Windows (touche)">Logo</a></kbd> (<a href="/wiki/Clavier_Microsoft" title="Clavier Microsoft">Microsoft</a>)</li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_commande" title="Touche de commande">Cmd</a></kbd> (<a href="/wiki/Claviers_Apple" title="Claviers Apple">Apple</a>)</li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/M%C3%A9ta_(touche)" title="Méta (touche)">Méta</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Super_(touche)" title="Super (touche)">Super</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_Fn" title="Touche Fn">Fn</a></kbd></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style=""><a href="/wiki/Touche_de_verrouillage" title="Touche de verrouillage">Verrouillage</a></th> <td class="navbox-list navbox-even" style=""><div class="liste-horizontale"> <ul><li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_verrouillage_du_pav%C3%A9_num%C3%A9rique" title="Touche de verrouillage du pavé numérique">Verr num</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_verrouillage_des_majuscules" title="Touche de verrouillage des majuscules">Verr maj</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_d%27arr%C3%AAt_du_d%C3%A9filement" title="Touche d'arrêt du défilement">Arrêt défil</a></kbd></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="">Navigation</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Touches_directionnelles" title="Touches directionnelles">Touches directionnelles</a></li> <li><a href="/wiki/Touches_de_d%C3%A9filement" title="Touches de défilement">Touches de défilement</a> <ul><li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_d%C3%A9but" title="Touche de début">Début</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_fin" title="Touche de fin">Fin</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touches_de_d%C3%A9filement" title="Touches de défilement">Pg préc</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touches_de_d%C3%A9filement" title="Touches de défilement">Pg suiv</a></kbd></li></ul></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style=""><a href="/wiki/Typographie" title="Typographie">Typographie</a></th> <td class="navbox-list navbox-even" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Pav%C3%A9_num%C3%A9rique" title="Pavé numérique">Pavé numérique</a></li> <li><a href="/wiki/Touche_morte" title="Touche morte">Touches mortes</a></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_composition" title="Touche de composition">Compose</a></kbd></li> <li><a href="/wiki/Touches_de_repos" title="Touches de repos">Touches de repos</a></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a class="mw-selflink selflink">Espace</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_d%27entr%C3%A9e" title="Touche d'entrée">Entrée</a></kbd> (<a href="/wiki/Retour_chariot" title="Retour chariot">retour chariot</a>)</li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Retour_arri%C3%A8re" title="Retour arrière">Retour arrière</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_d%27insertion" title="Touche d'insertion">Inser</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_suppression" title="Touche de suppression">Suppr</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_tabulation" title="Touche de tabulation">Tab</a></kbd></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="">Fonction</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_d%27impression_d%27%C3%A9cran" title="Touche d'impression d'écran">Impr écran</a></kbd> ou <kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_syst%C3%A8me" title="Touche système">Syst</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_pause" title="Touche de pause">Pause</a></kbd> ou <kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_pause" title="Touche de pause">Attn</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_d%27%C3%A9chappement" title="Touche d'échappement">Échap</a></kbd></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_de_menu" title="Touche de menu">Menu</a></kbd> (<a href="/wiki/Clavier_Microsoft" title="Clavier Microsoft">Microsoft</a>)</li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touches_de_fonction" title="Touches de fonction">Fx</a></kbd></li> <li><a href="/w/index.php?title=Touche_de_gestion_d%27%C3%A9nergie&action=edit&redlink=1" class="new" title="Touche de gestion d'énergie (page inexistante)">Touche de gestion d'énergie</a> <a href="https://en.wikipedia.org/wiki/Power_management_keys" class="extiw" title="en:Power management keys"><span class="indicateur-langue" title="Article en anglais : « Power management keys »">(en)</span></a> (<i><span class="lang-en" lang="en">Power, Sleep, Wake</span></i>)</li> <li><a href="/wiki/Touche_de_s%C3%A9lection_de_la_langue_d%27entr%C3%A9e" title="Touche de sélection de la langue d'entrée">Touche de sélection de la langue d'entrée</a></li> <li><a href="/wiki/Touche_r%C3%A9manente" title="Touche rémanente">Touche rémanente</a></li> <li><a href="/w/index.php?title=Touche_de_filtrage&action=edit&redlink=1" class="new" title="Touche de filtrage (page inexistante)">Touche de filtrage</a> <a href="https://en.wikipedia.org/wiki/FilterKeys" class="extiw" title="en:FilterKeys"><span class="indicateur-langue" title="Article en anglais : « FilterKeys »">(en)</span></a></li> <li><kbd style="font-size: 0.85em; border:1px solid; border-bottom-width: 2px; border-color: #ddd #bbb #bbb #ddd; background: #f9f9f9; padding: 1px 3px; white-space:nowrap; border-radius:3px;"><a href="/wiki/Touche_quelconque" title="Touche quelconque">ANY</a></kbd></li></ul> </div></td> </tr> </tbody></table> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Informatique" title="Portail de l’informatique"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Circle-icons-computer.svg/24px-Circle-icons-computer.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Circle-icons-computer.svg/36px-Circle-icons-computer.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/Circle-icons-computer.svg/48px-Circle-icons-computer.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Informatique" title="Portail:Informatique">Portail de l’informatique</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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