CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "help.ted.com",cType: 'managed',cRay: '912f121cabff1d6d',cH: 'Nyj8ETxuqXB17Zs.qE9ULiPqcAbI.281c7Yr78G_DuU-1739724983-1.2.1.1-lKbscYw1VUZxOcV7QSUQwlYh45QpqfJcnlQeiCZp_tZRRpBN287rWNQTjw_CLLzZ',cUPMDTk: "\/hc\/en-us\/articles\/1500002557941-How-do-I-cancel-or-adjust-my-TED-Membership-subscription-?__cf_chl_tk=gtN72GfBZVQdx4nbQnIpfjCrcrYRpkIGaq.SZk2cpc0-1739724983-1.0.1.1-ZxmYkNPaRh_oMqaEtyWpFiYFY7jCBkfrHLBvjQVm6Aw",cFPWv: 'b',cITimeS: '1739724983',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/hc\/en-us\/articles\/1500002557941-How-do-I-cancel-or-adjust-my-TED-Membership-subscription-?__cf_chl_f_tk=gtN72GfBZVQdx4nbQnIpfjCrcrYRpkIGaq.SZk2cpc0-1739724983-1.0.1.1-ZxmYkNPaRh_oMqaEtyWpFiYFY7jCBkfrHLBvjQVm6Aw",md: "MFlUj3ssNfceQ2Nq4G5lEpd6bIXEKXO29KI_Kw9JJYg-1739724983-1.2.1.1-ObjrPfRt5ofwzttrQ7S7iBdMl7EvUS_8Vd0jBdhYvy.3CmTw.2PBDqgZ8h6dC_XZAmZAwVI1tGMbg0TwITfierrH8FgHawvpY9junGOt5xf9DogGeF5nO0XSYMU6M6Cy5hC7I_t1985zy1oL7HmQMqvbsRS1P64LbcxR7eVMvHTQkGsfSUdwMPO6xTm4UcpguJmXIGSf5vg3mYY1OVZL.uMQdNZT7KdhkqOnd1HV86kJmjS91AWLF0Qv587_kzDVBtXwOh2bkckYJ_thAQClfQWBHwENVtuF.Xtpkgg_z04nZ1NgbnvOu0mSSL212arHHDr8a1dWVyY8IwdnQIelAbDgl85nMxuM7NoBmAjMy93gGc0i_VvQfXBSrfMKDIrpkUnDANASl2V8ffM4Z6AA3vBLmxY_aonTwB9gAqNcA39_mUhYwKoF5jA811ZXOST4KDcuY156ayO9JQO2pqOCpipG8jleIAMJSWHpIlnHTdXLEELk7G6ERAl.rzkuTkLDabBih6zNscSWST4lE9Cx3HWB2NXhHwN220sjdCEvoZ2SHs.YWICevFdCuk_myzUhg3pBvVvvXUGIo4rJmRTih1jQI04bZaiQIK0EdkWbf1XPpZPrPnDVpaf7WCWnQeNN3BLROwQfxXnZtZ8B.W5U1yJcfdaCr8w6dow_K_xu2jGuigIzrbP4SCLKPQ39fb_Wq.izW6JfOlPRMDP.4MboC6QWT13i1pAFd2G0o5Q4c2s.NFDGaEd6YfSrI9mAd3qq6awDBuPj81x2jACIgH5biWxPiQZceV41iO91JBMbrUesCsgrJ3chm8s81WpqgoMnjvQrPNV2iIQ9qf0EXNyfxXzFmd50nFkqlxIkRyVv5ZXi2ArB0BsnFEUIF346PclsCkSyaGl95IOd0eVDnTWOXwxCjtkLhQfq.ih4we6dSJDFXjcGIFPnrvfV1a6hqdhM98W_TUXyAZKRDvCLKvY4sY1_6cNr_yiCzgZrsbb4EYFqCtBFxbkkpehDslpCIMSu5vynRb4zlMw3FnR6YiV7V7H43lTgLcus1j8sMvrGdaWRnNwkevL6RYlw1Ucv.WQdEV4HdKP2qjpuBuqlJDCG0zr59khB4N0bkOqu5stCQ9Om5OESX4Zzecu2qMioLaZE8D7bJSExGXQrSCmnpOoSTq5Z3TcfhLv0I4w8rpli9L1Dj9NeNWGy_SP2z1AKNns30BGkGahDjRMbdDO1egezI1jAdx959WTvIkCyfP51ctRmLV_irVfOQLc5uZvXYHjAQTiE4Kv.bVjD5HGBNTHSi8LIgbmQQgd9ki2oHL3RHDOO5NnVAmzCL9qUS6tsQm2ReBEizACzhe_ssd9tXNK897uKrqjlQcBFaljXsfWBPH5HlOj9mmUHXb_Hw5JyiWGU9y6yKUzg2Vc2BfjNYCmOgUv4MTXZSL29ux4JTgMnhILqXV96uUsz_iuJ77_VSuMMtHtmS1hD2GM9P.dABQK7FjgU3AzUzUGXjfp7T8oaRgBSUCf.Pdv0cakbu10XvdehIQf9sAzSh72hfbZIFFLoQGuXGVMPp_Ikte996Z2T8vca6gHl2NZr93NwFvPiklDa_y0FV0HoH8ijtTvVZXnB5BO3NdShL9MDuxlY30jGzuHj_K6LTqTu7j0T.6UlcdGFQ4vjq2rWk_ETeBAptfexViWjdG_QFOft41IBnRwtr1qiJ3RoscRYO7s25SBndvDN919dVG3FfH5xBghWvTU6e5hhXG5BOmwJ0jLBMJ5Fg1Kp0U1pSEW__uTH486.0OwQ5W4_KbL4g2JKfmXWce7l1CvVcFh79kPcmvxhKRn4JMSWOhMrOI11Z_zTyvz6aoSK2aaInyYes1G_QJptF85UKaPx1vbUyRnXaidhGuS3OZrP.iltYunCokxMBj1Lrij3XjH.FzW0IK5mRqkZVrpPngNc5RXUBr_.33kXDapj83FEOqPh6hcNlXkSoE2u.5VGlc1VsaOIq24NrbRPbCpqqKp8dlcTYGGSrJysV4Q0skUNCfdJ3_lreZPju19kki1twAErM3TEuI1AsQ5KsWHuIrs474k4zVaY5Vey1HkY0XRxBp8GdE0XwyGW9TNlukJXLDIowFt.gtXEF9BaPPH_SDYhTkGjnkI4LdV42mpJl9wRTWOwX6meUi06jY7TKXGy33XhBMhUP3Wad9FzatSmEsk6wDZSvAzzJ2ZrvFGrUVWlcR9Y3ET7RT6uMtgF8SHBYQ0FGP2fiGplZ_eATvi3Vv_qb3jDJZCddmuJbnfUgEYtuHNUyhZ4uaDi4zVQq5M3XCjISXAgtWJSiEsPxRvL0.HaJ6NCpYEOHOr3vi.ekJ6KMMr5UWbtXiyWtS0PIRIsTGGY7oCS9hy.ScTr5Wqa4F8HO.tyZOERpkIZKpRtM5uX6wIFe3YWUbYrXKDmoolsGpPWZ_S__Yi2SDJPd15wi.l0a5r1Pqn1S41XsU4ZfwV6KsN9FhLwIgh52NBARPkxL8otUkRi0_.vfIzdEwsNK5OeNzH248LUbHjaSbidXP.m5Dq0EHAa8APnBE4MuTomkY10zZwSOEzxhct9J0g.QoCtAiS40a3ggVgIypZHLO.LbbaCHphHn8g9P1.F043bKVHD9HYhLyLSNlC_kfai6eFz02YOypGCp14Nda078JplLA2J3FGCgKd2BFJjDIP.nRt.JvNDP2THVYagG811HcN.WLS.N4xPHuBbQ91yLzE",mdrd: "4IyLgwuF3s_wL4Cexot9Oxh3qNYO_SrnmyZxefXb9JU-1739724983-1.2.1.1-AxpVzosjreVzFrNS3fVHU6ojUEl1VO4IWnjvmRiFftlPLRRpwBnjmQgvb69iQW8Sc1Hx_GkbkDxbjYogtT0LqTy9nHQqn5zGIoZmqQcbPO1hkaSBZzHDD7Z5kgVgP_XD9Q.iynl761.NfOXQI_8GVeh25_Oyd.GgKXTUomNdHyN2wY1Xh9ExmH92_oQqww1kXpI6ojEoYKdGW31xjSR4E2cXINeNXsJGzO15RFEM6NEFPhmxp50QxOWRsG8V.sskKrbC6gteiFCdUs0kkOdpPpSHQZiPo_W2zr9XXcahil.i_fplX2oOQXOqjoXn7GSiHyotm.hJ001ZA1fb8RwRZwGcw93QdecC984SXj7BzvLbRY3Zu5.p7FEzqi6jYpwhYjahHBAtJJ08XxjouQ2CSbnU0m1hRxmxVbDxEepyI0vmq0gYTcMDfjlvT8j_OEMBS.38U.5_F92yhucNpoxXOqn17OXwQp0G4xxkQhPeriEc7omJgN4q_rFJ7DD8OkMcljEy_haKoJ797.2oN2rw6QdOdEP1jVsqEhJs1J8htcDOotXTAlrUFDBCip0AFL9YRs6JRukghkaAmu1D1fQAmaSf9MJMLCEGABOh80e3bE.2GzUn2ZrCu1qeUR5TZsvumq3TIzUWMnKze6CDMTHviU0BQkP_8A87QmnH2KCwEq2JS1IY1PilhJlGTRMYMJBZMYS9l6YvVS1D.BzxfDiRh8rw_E0Eg_iJMCUryoIx.WhbhesWRgxVbn_yC6hsn7e_wLKI86v7IrRT0CuWm4za44BUfVsP8.HC9sjDbeOcpHPa2_sdlowZ18y_F6NqutLb8oY4VHseFzWnTMwEXSLRuov.zqCfRuqKAInVsPUlp4a01vFclTEOasGjza8ouYt5x7cBJp_BRtHhs64TjRpwt_HTlS3Co1WCQty.UCEHPbP.dgm5qorNUN7qHzeSAt3eKpUMQ84p88M7Di5ZF3QVv2iAKZ7tuJSRjcKWe9TINgaGhbITDKyaI67jvpOEeRpuV.dkUqPtbZhhlAFvSz_AJpzlpT_ZaTjVBRbyYvFGRMUXy0EeK6wN.m3UlmzW3StNFVAelCd5fafrh47b_bbQODrSCETJccrXvAZRANb7qJraHXoTx3qCnT1ITCJr7pyQFYz87Q5gcSPXd5bzzJlbNvxLnBzKEahUm9qKxSArV5_wF3k8albC9GVebkgJlubOAK7tEN1_OfPnPnD8hK3krwwpl5.XqZO2iFara2o1YYHva3eHRlF3b403HjvQf3magc0QAgGjeeWEjoh4niCmf86dxUPOvg2iTlZvmzR8bfggq.qHuPGYCrqCFYf4UOJDfdLQWGZu17qboiOEb69eeMmR_9q9bP1gF_.cObB9c20.tg7GAwvIIVb5x77DQHqQFYCInyecUYg7tpXwg5uRtSJ_1YX3O.qjb5y18Wi5xT4AClLICf2vG9cI4qNhSeoenXRuPrn6m7pqTqHrLIvbW8pRSoEdSUuIibiQFcOwpE0Cx2JVqpElDAX0ypo_ZRsJTSNX4F5zRw03fhQiN7ilfkED2n83BgnpXFEG9uvO0va8lq39nK82XjDLAdscGXg2u0joWjJF._Ze6hgvsj7MR0JccpwksEiUT9fTJw8AFfy9XMoEOEDiTdIEfxdFtH3935b2CE36LsuDKfObSc5UwIojfVX0D6i4XKtGajR6FqZ.d_vZwSksk4LAuUeobAw8py7iTiKaeftQL6aBwOjZbOq7hnil46sXrLDCbrh8Kf3.jYyCWc9fABWcJEF.tcv3BNhkfkCc3CN4a05xv1_gF5CXZhEYBwUgcfYoiFwoAZw.JiiI2VK.zsSxm3k.9GCl3_LtzD9KEB5AR4cYbRNWmTaKfgebvYC2uCMR8oZLBZnjUi5fjyngJLNgZ_xNujkHXyvBLnFD91ffS1rwisniqH5whcZ5tkIofy1Pb55hGg0"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=912f121cabff1d6d';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/hc\/en-us\/articles\/1500002557941-How-do-I-cancel-or-adjust-my-TED-Membership-subscription-?__cf_chl_rt_tk=gtN72GfBZVQdx4nbQnIpfjCrcrYRpkIGaq.SZk2cpc0-1739724983-1.0.1.1-ZxmYkNPaRh_oMqaEtyWpFiYFY7jCBkfrHLBvjQVm6Aw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>