branche de maintenance partag\u00e9e que les versions 24H2 et 25H2<\/a>. Cela signifie que les appareils compatibles pourront recevoir la mise \u00e0 jour par le biais d\u2019un petit package d\u2019activation, et la nouvelle mise \u00e0 jour pourrait peser moins de 200 Ko. L\u2019entreprise d\u00e9crit le processus comme \u00e9tant similaire \u00e0 l\u2019installation d\u2019une mise \u00e0 jour mensuelle. Les utilisateurs devraient b\u00e9n\u00e9ficier d\u2019installations plus rapides, de moins de perturbations et ne devraient pas avoir \u00e0 r\u00e9imager enti\u00e8rement le syst\u00e8me.<\/p>\n\n\n\nCette approche fonctionne car les versions 24H2, 25H2 et 26H2 partagent la m\u00eame base de code source. Elles partagent \u00e9galement les mises \u00e0 jour de s\u00e9curit\u00e9, les correctifs de qualit\u00e9 et la validation de compatibilit\u00e9. La diff\u00e9rence de fonctionnalit\u00e9s vient des capacit\u00e9s qui sont activ\u00e9es. Microsoft indique que les probl\u00e8mes affectant 26H2 devraient \u00e9galement affecter 25H2 dans le cadre de ce mod\u00e8le partag\u00e9.<\/p>\n\n\n\n
Les utilisateurs de 26H1 font face \u00e0 une voie de mise \u00e0 niveau compl\u00e8tement diff\u00e9rente<\/h3>\n\n\n\n
Il y a une r\u00e9serve importante pour les utilisateurs de Windows 11 26H1. Microsoft indique que ces appareils ne peuvent pas passer directement \u00e0 26H2, car 26H1 repose sur un noyau Windows diff\u00e9rent. Pour les organisations, Microsoft recommande de tester 26H2 par le biais du Programme Windows Insider. Les outils existants, notamment Intune, Autopatch et WSUS, prendront en charge le d\u00e9ploiement.<\/p>\n\n\n\n
La mise \u00e0 jour r\u00e9initialise \u00e9galement le cycle de vie du support. Les \u00e9ditions Famille et Professionnel b\u00e9n\u00e9ficient de 24 mois de support, tandis que les \u00e9ditions Entreprise et \u00c9ducation b\u00e9n\u00e9ficient de 36 mois.<\/p>\n\n\n\n
Microsoft n\u2019a pas encore communiqu\u00e9 de date de sortie publique d\u00e9finitive. Toutefois, l\u2019entreprise indique que 26H2 est d\u00e9j\u00e0 disponible via le canal exp\u00e9rimental Insider, et des tests plus larges sont pr\u00e9vus ult\u00e9rieurement.<\/p>\n\n\n\n
Quant aux fonctionnalit\u00e9s \u00e0 venir, la nouvelle build exp\u00e9rimentale de Windows 11 26H1 a r\u00e9cemment \u00e9t\u00e9 publi\u00e9e ; vous pourriez donc avoir envie de l\u2019essayer. L\u2019entreprise a \u00e9galement publi\u00e9 de nouvelles builds Beta et exp\u00e9rimentales de Windows 11 pour les utilisateurs de la version 25H2.<\/p>\n\n\n\n
via : Windows Latest<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"Windows 11 26H2 n\u2019est plus tr\u00e8s loin. Alors que la date de sortie se rapproche, Microsoft a tenu \u00e0 d\u00e9tailler ce que les utilisateurs peuvent attendre de sa prochaine mise \u00e0 jour annuelle. Contrairement \u00e0 ce que vous pensez, le plus grand changement pourrait \u00eatre le peu de travail qu\u2019exige la mise \u00e0 niveau. Windows […]<\/p>\n","protected":false},"author":2314,"featured_media":26046,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_enabled_clarity":"","footnotes":""},"categories":[1019],"tags":[],"work":[],"class_list":["post-26045","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutoriels"],"acf":[],"yoast_head":"\n
Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire<\/title>\n<meta name=\"description\" content=\"Windows 11 26H2 apporte une mise \u00e0 niveau plus l\u00e9g\u00e8re pour les utilisateurs de 24H2 et 25H2, tandis que Microsoft confirme les calendriers de support et un chemin diff\u00e9rent pour 26H1.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire\" \/>\n<meta property=\"og:description\" content=\"Windows 11 26H2 apporte une mise \u00e0 niveau plus l\u00e9g\u00e8re pour les utilisateurs de 24H2 et 25H2, tandis que Microsoft confirme les calendriers de support et un chemin diff\u00e9rent pour 26H1.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/\" \/>\n<meta property=\"og:site_name\" content=\"WindowsReport FR (French)\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-24T10:04:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/KB5074105-windows-11.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Rishaj Upadhyay\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@rishaj_u\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rishaj Upadhyay\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/\"},\"author\":{\"name\":\"Rishaj Upadhyay\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/person\\\/04aa559bdd859ef09ab42a04246aec23\"},\"headline\":\"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire\",\"datePublished\":\"2026-08-24T10:04:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/\"},\"wordCount\":451,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/KB5074105-windows-11.jpg\",\"articleSection\":[\"Tuto\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/\",\"name\":\"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/KB5074105-windows-11.jpg\",\"datePublished\":\"2026-08-24T10:04:41+00:00\",\"description\":\"Windows 11 26H2 apporte une mise \u00e0 niveau plus l\u00e9g\u00e8re pour les utilisateurs de 24H2 et 25H2, tandis que Microsoft confirme les calendriers de support et un chemin diff\u00e9rent pour 26H1.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#primaryimage\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/KB5074105-windows-11.jpg\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/KB5074105-windows-11.jpg\",\"width\":1280,\"height\":720},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Page d\u2019accueil\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tuto\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/category\\\/tutoriels\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/\",\"name\":\"WindowsReport FR (French)\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#organization\",\"name\":\"WindowsReport FR (French)\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/01\\\/wr-logo-default-1.png\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/01\\\/wr-logo-default-1.png\",\"width\":214,\"height\":35,\"caption\":\"WindowsReport FR (French)\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/person\\\/04aa559bdd859ef09ab42a04246aec23\",\"name\":\"Rishaj Upadhyay\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g\",\"caption\":\"Rishaj Upadhyay\"},\"description\":\"Rishaj is a tech writer who has been writing professionally for over four years, with a passion for Android, Windows, and all things tech. He initially joined Windows Report as a tech journalist and is now taking over as a news editor. When he's not breaking the keyboard, you can find him cooking, or listening to music\\\/podcasts.\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/rishaj_u\"],\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/author\\\/rishaj\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire","description":"Windows 11 26H2 apporte une mise \u00e0 niveau plus l\u00e9g\u00e8re pour les utilisateurs de 24H2 et 25H2, tandis que Microsoft confirme les calendriers de support et un chemin diff\u00e9rent pour 26H1.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/","og_locale":"fr_FR","og_type":"article","og_title":"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire","og_description":"Windows 11 26H2 apporte une mise \u00e0 niveau plus l\u00e9g\u00e8re pour les utilisateurs de 24H2 et 25H2, tandis que Microsoft confirme les calendriers de support et un chemin diff\u00e9rent pour 26H1.","og_url":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/","og_site_name":"WindowsReport FR (French)","article_published_time":"2026-08-24T10:04:41+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/KB5074105-windows-11.jpg","type":"image\/jpeg"}],"author":"Rishaj Upadhyay","twitter_card":"summary_large_image","twitter_creator":"@rishaj_u","twitter_misc":{"\u00c9crit par":"Rishaj Upadhyay","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#article","isPartOf":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/"},"author":{"name":"Rishaj Upadhyay","@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/person\/04aa559bdd859ef09ab42a04246aec23"},"headline":"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire","datePublished":"2026-08-24T10:04:41+00:00","mainEntityOfPage":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/"},"wordCount":451,"commentCount":0,"publisher":{"@id":"https:\/\/windowsreport.com\/fr\/#organization"},"image":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/KB5074105-windows-11.jpg","articleSection":["Tuto"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/windowsreport.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/","url":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/","name":"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire","isPartOf":{"@id":"https:\/\/windowsreport.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#primaryimage"},"image":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/KB5074105-windows-11.jpg","datePublished":"2026-08-24T10:04:41+00:00","description":"Windows 11 26H2 apporte une mise \u00e0 niveau plus l\u00e9g\u00e8re pour les utilisateurs de 24H2 et 25H2, tandis que Microsoft confirme les calendriers de support et un chemin diff\u00e9rent pour 26H1.","breadcrumb":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#primaryimage","url":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/KB5074105-windows-11.jpg","contentUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/KB5074105-windows-11.jpg","width":1280,"height":720},{"@type":"BreadcrumbList","@id":"https:\/\/windowsreport.com\/fr\/windows-11-26h2-ne-sera-pas-une-mise-a-niveau-majeure-pour-les-utilisateurs-de-24h2-et-25h2-mais-26h1-cest-une-autre-histoire\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Page d\u2019accueil","item":"https:\/\/windowsreport.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Tuto","item":"https:\/\/windowsreport.com\/fr\/category\/tutoriels\/"},{"@type":"ListItem","position":3,"name":"Windows 11 26H2 ne sera pas une mise \u00e0 niveau majeure pour les utilisateurs de 24H2 et 25H2, mais 26H1, c\u2019est une autre histoire"}]},{"@type":"WebSite","@id":"https:\/\/windowsreport.com\/fr\/#website","url":"https:\/\/windowsreport.com\/fr\/","name":"WindowsReport FR (French)","description":"","publisher":{"@id":"https:\/\/windowsreport.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/windowsreport.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/windowsreport.com\/fr\/#organization","name":"WindowsReport FR (French)","url":"https:\/\/windowsreport.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/wr-logo-default-1.png","contentUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/wr-logo-default-1.png","width":214,"height":35,"caption":"WindowsReport FR (French)"},"image":{"@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/person\/04aa559bdd859ef09ab42a04246aec23","name":"Rishaj Upadhyay","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g","caption":"Rishaj Upadhyay"},"description":"Rishaj is a tech writer who has been writing professionally for over four years, with a passion for Android, Windows, and all things tech. He initially joined Windows Report as a tech journalist and is now taking over as a news editor. When he's not breaking the keyboard, you can find him cooking, or listening to music\/podcasts.","sameAs":["https:\/\/x.com\/rishaj_u"],"url":"https:\/\/windowsreport.com\/fr\/author\/rishaj\/"}]}},"_links":{"self":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/posts\/26045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/users\/2314"}],"replies":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/comments?post=26045"}],"version-history":[{"count":0,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/posts\/26045\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/media\/26046"}],"wp:attachment":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/media?parent=26045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/categories?post=26045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/tags?post=26045"},{"taxonomy":"work","embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/work?post=26045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}