{"id":3511,"date":"2021-11-09T15:41:16","date_gmt":"2021-11-09T15:41:16","guid":{"rendered":"https:\/\/keys.support\/documentation\/mettre-a-niveau-win11-home-vers-pro\/"},"modified":"2021-11-09T15:41:20","modified_gmt":"2021-11-09T15:41:20","password":"","slug":"mettre-a-niveau-win11-home-vers-pro","status":"publish","type":"docs","link":"https:\/\/keys.express\/support\/fr\/documentation\/mettre-a-niveau-win11-home-vers-pro\/","title":{"rendered":"Mettre \u00e0 niveau Win11 Home vers Pro"},"content":{"rendered":"\n

C’est toujours la m\u00eame chose qu’avec Windows 10. Vous devez utiliser un compte en ligne Microsoft avec des droits d’administrateur en tant qu’utilisateur, puis sous Param\u00e8tres-> Activation-> Modifier la cl\u00e9 de produit, entrez la cl\u00e9 Win11Pro. Il se peut qu’un message d’erreur apparaisse, mais lorsque vous red\u00e9marrez la mise \u00e0 niveau sera effectu\u00e9e. Ce compte peut \u00e9galement \u00eatre supprim\u00e9 apr\u00e8s la mise \u00e0 niveau.Dans mon test, il n’\u00e9tait pas n\u00e9cessaire que ce soit une cl\u00e9 commerciale, mais une cl\u00e9 Win11Pro normale fonctionnait. Mais cela peut \u00eatre modifi\u00e9 \u00e0 nouveau avec la prochaine mise \u00e0 jour de Microsoft, puis vous aurez \u00e0 nouveau besoin des cl\u00e9s de vente au d\u00e9tail.Ce qui n’est pas possible, c’est de passer de Win10 home \u00e0 Win 11 Pro. Vous devez soit mettre \u00e0 niveau Win 10 Home vers Win 10 Pro, puis Windows 11, soit de Win 10 Home vers Win 11 Home, puis mettre \u00e0 niveau, comme d\u00e9crit, vers Win 11 Pro.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

C’est toujours la m\u00eame chose qu’avec Windows 10. Vous devez utiliser un compte en ligne Microsoft avec des droits d’administrateur en tant qu’utilisateur, puis sous Param\u00e8tres-> Activation-> Modifier la cl\u00e9 de produit, entrez la cl\u00e9 Win11Pro. Il se peut qu’un message d’erreur apparaisse, mais lorsque vous red\u00e9marrez la mise \u00e0 niveau sera effectu\u00e9e. Ce compte […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"doc_category":[346],"doc_tag":[195],"knowledge_base":[196],"class_list":["post-3511","docs","type-docs","status-publish","hentry","doc_category-systemes-dexploitation","doc_tag-aktivierung-fr","knowledge_base-service-client"],"acf":[],"year_month":"2026-08","word_count":158,"total_views":"732","reactions":{"happy":"0","normal":"0","sad":"1"},"author_info":{"name":"Gerhard Latzelsberger","author_nicename":"gerhard-latzelsberger","author_url":"https:\/\/keys.express\/support\/fr\/author\/gerhard-latzelsberger\/"},"doc_category_info":[{"term_name":"Syst\u00e8mes d'exploitation","term_url":"https:\/\/keys.express\/support\/fr\/docs\/non-knowledgebase\/systemes-dexploitation\/"}],"doc_tag_info":[{"term_name":"Aktivierung","term_url":"https:\/\/keys.express\/support\/fr\/docs-tag\/aktivierung-fr\/"}],"yoast_head":"\nMettre \u00e0 niveau Win11 Home vers Pro - Keys Support<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/keys.express\/support\/fr\/documentation\/mettre-a-niveau-win11-home-vers-pro\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mettre \u00e0 niveau Win11 Home vers Pro - Keys Support\" \/>\n<meta property=\"og:description\" content=\"C’est toujours la m\u00eame chose qu’avec Windows 10. Vous devez utiliser un compte en ligne Microsoft avec des droits d’administrateur en tant qu’utilisateur, puis sous Param\u00e8tres-> Activation-> Modifier la cl\u00e9 de produit, entrez la cl\u00e9 Win11Pro. Il se peut qu’un message d’erreur apparaisse, mais lorsque vous red\u00e9marrez la mise \u00e0 niveau sera effectu\u00e9e. 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Vous devez utiliser un compte en ligne Microsoft avec des droits d’administrateur en tant qu’utilisateur, puis sous Param\u00e8tres-> Activation-> Modifier la cl\u00e9 de produit, entrez la cl\u00e9 Win11Pro. Il se peut qu’un message d’erreur apparaisse, mais lorsque vous red\u00e9marrez la mise \u00e0 niveau sera effectu\u00e9e. 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