{"id":6613,"date":"2026-10-01T03:35:41","date_gmt":"2026-10-01T03:35:41","guid":{"rendered":"https:\/\/netguide.io\/news\/2026\/10\/01\/windows-11-26h2-est-ici-mise-a-jour-des-fonctionnalites-installe-via-quick-reboot\/"},"modified":"2026-10-01T03:35:42","modified_gmt":"2026-10-01T03:35:42","slug":"windows-11-26h2-est-ici-mise-a-jour-des-fonctionnalites-installe-via-quick-reboot","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/fr\/2026\/10\/01\/windows-11-26h2-est-ici-mise-a-jour-des-fonctionnalites-installe-via-quick-reboot\/","title":{"rendered":"Windows 11 26H2 est ici: Mise \u00e0 jour des fonctionnalit\u00e9s Installe via Quick Reboot"},"content":{"rendered":"<div id=\"netgu-1946930955\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><p>Microsoft a commenc\u00e9 le d\u00e9ploiement public de la mise \u00e0 jour du syst\u00e8me d&#8217;exploitation Windows 11 26H2. Connue sous le nom de Mise \u00e0 jour de 2026, elle est livr\u00e9e aux syst\u00e8mes en cours d&#8217;ex\u00e9cution des versions 24H2 et 25H2 via un paquet d&#8217;activation \u2013 un petit paquet d&#8217;activation qui \u00e9limine le besoin d&#8217;un processus de mise \u00e0 niveau complet et n\u00e9cessite seulement un red\u00e9marrage rapide.<\/p>\n<h2>Activation au lieu de la r\u00e9installation longue<\/h2>\n<p>La transition sans faille vers la version 26H2 sans longs temps d&#8217;attente est rendue possible par des travaux techniques ant\u00e9rieurs : les composants du syst\u00e8me ont d\u00e9j\u00e0 \u00e9t\u00e9 livr\u00e9s aux PC via des mises \u00e0 jour d&#8217;entretien ant\u00e9rieures et stock\u00e9s dans un \u00e9tat dormant. Le paquet d&#8217;activation allume maintenant simplement ces fonctionnalit\u00e9s. Techniquement, 26H2 continue d&#8217;\u00eatre bas\u00e9 sur la plateforme Germanium, mais passe de la branche 26200 \u00e0 la branche de d\u00e9veloppement 26300.<\/p><div id=\"netgu-2629902556\" class=\"netgu-content netgu-entity-placement\"><aside class=\"deals-top deals-top--compact\">\n\n\t\t\t<h3 class=\"deals-top__title\">Top-Deals<\/h3>\n\t\n\t\t\t<ul class=\"deals-top__list\">\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/ml2u-226-watch-face-fuer-wearos-im-google-play-store\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/10\/deal-3-150x150.png\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">ML2U 226 Watch Face f\u00fcr WearOS im Google Play Store<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>1.39 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-100%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/star-citizen-twitch-drops-deko-fuer-den-hangar\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/10\/source-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Star Citizen Twitch Drops \u2013 Deko f\u00fcr den Hangar<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/moon-knight-digital-watch-face-fuer-wear-os-4\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/deal-27-150x150.png\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">MOON KNIGHT Digital Watch Face f\u00fcr Wear OS 4+<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>0.89 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-100%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/battlefield-6-code-fuer-spielerkartenhintergrund-und-titel\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/10\/battlefield-6-how-to-redeem-codes-asset-code-9-2026_de-150x150.webp\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Battlefield 6 \u2013 Code f\u00fcr Spielerkartenhintergrund und Titel<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/train-sim-world-7-starter-pack-kostenlos-fuer-ps4-ps5-xbox-pc\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/capsule_616x353-11-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Train Sim World 7: Starter Pack kostenlos f\u00fcr PS4, PS5, Xbox, PC<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n<p>Selon Microsoft, il n&#8217;y a aucun probl\u00e8me de compatibilit\u00e9 connu avec la mise \u00e0 jour. Le d\u00e9ploiement se d\u00e9roule en vagues d\u00e9cal\u00e9es. Si des \u00e9carts sont d\u00e9tect\u00e9s sur des configurations mat\u00e9rielles ou logicielles sp\u00e9cifiques, l&#8217;entreprise appliquera des blocs de sauvegarde \u2013 des blocs de mise \u00e0 niveau temporaires qui emp\u00eachent le d\u00e9ploiement dans les syst\u00e8mes touch\u00e9s.<\/p>\n<h2>Modifications au menu D\u00e9marrer et \u00e0 l&#8217;explorateur de fichiers<\/h2>\n<p>Windows 11 26H2 n&#8217;introduit pas de r\u00e9visions visuelles majeures ou de changements d&#8217;interface utilisateur. Au lieu de cela, la mise \u00e0 jour consolide principalement les fonctionnalit\u00e9s que Microsoft a progressivement introduites au cours des douze derniers mois. Ceux-ci incluent des am\u00e9liorations mineures au menu D\u00e9marrer et des ajustements dans l&#8217;Explorateur de fichiers. Certaines fonctionnalit\u00e9s qui \u00e9taient encore d\u00e9sactiv\u00e9es par d\u00e9faut dans 25H2 sont maintenant activ\u00e9es hors de la bo\u00eete dans 26H2.<\/p>\n<p>Pour les utilisateurs de l&#8217;entreprise, la version 26H2 introduit deux nouveaux param\u00e8tres par d\u00e9faut : la fonction Restaurer Point-in-time, qui n\u00e9cessite une partition syst\u00e8me d&#8217;au moins 200 Go, et la sauvegarde des param\u00e8tres Windows (anciennement Sauvegarde Windows pour les organisations). La version est disponible pour les clients d&#8217;entreprise via le centre d&#8217;administration Microsoft 365 et Windows Autopatch. Cependant, les rapports indiquent qu&#8217;il n&#8217;y a pas de chemin direct de mise \u00e0 niveau de la version provisoire 26H1 \u00e0 26H2.<\/p>\n<h2>D\u00e9lais de soutien et dates cl\u00e9s<\/h2>\n<p>La sortie de 26H2 r\u00e9initialise \u00e9galement le cycle de vie du support : les \u00e9ditions grand public et commerciale (Home and Pro) recevront des mises \u00e0 jour de s\u00e9curit\u00e9 pendant 24 mois, jusqu&#8217;\u00e0 la fin du support en octobre 2028. Les \u00e9ditions Enterprise et Education seront soutenues pendant 36 mois, jusqu&#8217;en octobre 2029 environ.<\/p>\n<p>La mise \u00e0 jour est particuli\u00e8rement pertinente pour les utilisateurs sur les vieux Windows 11 construit: le support officiel pour Windows 11 24H2 Home et Pro \u00e9ditions se termine le 13 Octobre 2026. Cependant, les utilisateurs n&#8217;ont pas n\u00e9cessairement besoin d&#8217;intervenir manuellement; la mise \u00e0 jour sera offerte progressivement via Windows Update lorsque chaque syst\u00e8me devient admissible et \u00e0 condition qu&#8217;aucune sauvegarde ne soit en place.<\/p>\n<p><em>Sources : <a href=\"https:\/\/borncity.com\/news\/windows-11-26h2-microsoft-startet-rollout-mit-installation-per-neustart\/\" rel=\"nofollow noopener\" target=\"_blank\">Borncity.com<\/a><\/em><\/p>\n<div id=\"netgu-3788625465\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Microsoft est en train de lancer la mise \u00e0 jour de 2026 pour Windows 11. Les utilisateurs de la version 24H2 ou 25H2 recevront la version 26H2 en tant que paquet d&#8217;activation l\u00e9ger sans temps d&#8217;installation prolong\u00e9.<\/p>\n","protected":false},"author":1,"featured_media":5284,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_affilinode_tracking":"","_affilinode_autolink_off":false,"_affilinode_rating":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-6613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/6613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/comments?post=6613"}],"version-history":[{"count":1,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/6613\/revisions"}],"predecessor-version":[{"id":6614,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/6613\/revisions\/6614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media\/5284"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media?parent=6613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/categories?post=6613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/tags?post=6613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}