{"id":113733,"date":"2022-03-01T18:12:34","date_gmt":"2022-03-01T18:12:34","guid":{"rendered":"https:\/\/keys.express\/support\/documentation\/installation-guide-office-2021-standard-and-professional-plus\/"},"modified":"2025-11-27T13:38:54","modified_gmt":"2025-11-27T13:38:54","password":"","slug":"installation-guide-office-2021-standard-and-professional-plus","status":"publish","type":"docs","link":"https:\/\/keys.express\/support\/fr\/documentation\/installation-guide-office-2021-standard-and-professional-plus\/","title":{"rendered":"Guide d&rsquo;installation Office 2021 Standard et Professional Plus"},"content":{"rendered":"\n<ol id=\"block-188f1868-0fb2-417a-b578-742f422a0710\" class=\"wp-block-list\">\n<li>Avant d&rsquo;installer le nouveau paquet Office, veuillez d\u00e9sinstaller toutes les anciennes versions d&rsquo;Office de votre ordinateur. Vous pouvez les trouver et les d\u00e9sinstaller dans les param\u00e8tres sous Apps. Si n\u00e9cessaire, t\u00e9l\u00e9chargez l&rsquo;<a href=\"https:\/\/aka.ms\/diag_officeuninstall\" target=\"_blank\" rel=\"noreferrer noopener\">outil Microsoft Tool for Simple Bug Fixes<\/a> pour vous assurer que toutes les anciennes versions d&rsquo;Office sont compl\u00e8tement d\u00e9sinstall\u00e9es. <a href=\"https:\/\/support.microsoft.com\/fr-fr\/office\/vid%C3%A9o-d%C3%A9sinstaller-office-dc998d82-350e-432b-a09f-a5225d10b90d\">Vous trouverez ici un guide de<\/a> d\u00e9sinstallation de toutes les anciennes versions d&rsquo;Office. Ceci est particuli\u00e8rement important si vous avez d\u00e9j\u00e0 utilis\u00e9 Microsoft 365.<\/li>\n\n\n\n<li>Suivez le lien de la facture vers notre centre de t\u00e9l\u00e9chargement et t\u00e9l\u00e9chargez le paquet Office. Nous recommandons toujours de t\u00e9l\u00e9charger et d&rsquo;installer l&rsquo;application 64 bits. Si vous pr\u00e9f\u00e9rez la version 32 bits, vous pouvez la s\u00e9lectionner dans notre Centre de t\u00e9l\u00e9chargement.  <\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/keys.express\/support\/wp-content\/uploads\/2022\/04\/6a-1024x931.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"3\" id=\"block-188f1868-0fb2-417a-b578-742f422a0710\" class=\"wp-block-list\">\n<li>Si le t\u00e9l\u00e9chargement est complet, vous devez d&rsquo;abord cliquer avec le bouton droit de la souris sur le fichier et l&rsquo;extraire.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/keys.express\/support\/wp-content\/uploads\/2022\/03\/3a.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/keys.express\/support\/wp-content\/uploads\/2022\/03\/4a.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"4\" id=\"block-188f1868-0fb2-417a-b578-742f422a0710\" class=\"wp-block-list\">\n<li>Ouvrez le nouveau dossier et d\u00e9marrez l&rsquo;installation en double-cliquant sur le fichier \u00ab\u00a0start\u00a0\u00bb. Si n\u00e9cessaire, vous devez d\u00e9marrer le fichier par un clic droit et par \u00ab\u00a0Ex\u00e9cuter en tant qu&rsquo;administrateur\u00a0\u00bb. <\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/keys.express\/support\/wp-content\/uploads\/2022\/03\/5a-1024x386.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"5\" id=\"block-188f1868-0fb2-417a-b578-742f422a0710\" class=\"wp-block-list\">\n<li>Une fois l&rsquo;installation termin\u00e9e et v\u00e9rifi\u00e9e, vous pouvez saisir la cl\u00e9. Pour ce faire, ouvrez Word et cliquez sur \u00ab\u00a0Fichier\u00a0\u00bb dans le coin sup\u00e9rieur gauche.   <\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/keys.express\/support\/wp-content\/uploads\/2022\/03\/1a1-1-1024x439.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<ol start=\"6\" id=\"block-188f1868-0fb2-417a-b578-742f422a0710\" class=\"wp-block-list\">\n<li>Vous y trouverez la sous-rubrique \u00ab\u00a0Compte\u00a0\u00bb. Vous trouverez dans la partie droite du menu ouvert \u00ab\u00a0Entrer la cl\u00e9 du produit\u00a0\u00bb ou \u00ab\u00a0Modifier la licence\u00a0\u00bb. Saisissez ici la cl\u00e9 que nous vous avons fournie.  <\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/keys.express\/support\/wp-content\/uploads\/2022\/03\/2b1-1-1024x557.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p id=\"block-674355e2-dfb2-4667-a785-b4427ec78d13\">Si vous rencontrez d&rsquo;autres probl\u00e8mes lors de l&rsquo;installation ou de l&rsquo;activation, veuillez nous \u00e9crire en utilisant simplement notre formulaire de contact et en envoyant en m\u00eame temps une capture d&rsquo;\u00e9cran du message d&rsquo;erreur. Nous nous ferons un plaisir de vous aider. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si vous rencontrez d&rsquo;autres probl\u00e8mes lors de l&rsquo;installation ou de l&rsquo;activation, veuillez nous \u00e9crire en utilisant simplement notre formulaire de contact et en envoyant en m\u00eame temps une capture d&rsquo;\u00e9cran du message d&rsquo;erreur. Nous nous ferons un plaisir de vous aider.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"doc_category":[192],"doc_tag":[],"knowledge_base":[],"class_list":["post-113733","docs","type-docs","status-publish","hentry","doc_category-produits-de-bureau"],"acf":[],"year_month":"2026-06","word_count":299,"total_views":"201","reactions":{"happy":"1","normal":"0","sad":"0"},"author_info":{"name":"Anna Mayor","author_nicename":"anna-dev-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2","author_url":"https:\/\/keys.express\/support\/fr\/author\/anna-dev-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2\/"},"doc_category_info":[{"term_name":"Produits de bureau","term_url":"https:\/\/keys.express\/support\/fr\/docs\/service-client\/produits-de-bureau\/"}],"doc_tag_info":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guide d&#039;installation Office 2021 Standard et Professional Plus - 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\/installation-guide-office-2021-standard-and-professional-plus\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guide d&#039;installation Office 2021 Standard et Professional Plus - Keys Support\" \/>\n<meta property=\"og:description\" content=\"Si vous rencontrez d&rsquo;autres probl\u00e8mes lors de l&rsquo;installation ou de l&rsquo;activation, veuillez nous \u00e9crire en utilisant simplement notre formulaire de contact et en envoyant en m\u00eame temps une capture d&rsquo;\u00e9cran du message d&rsquo;erreur. 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