{"id":28334,"date":"2012-06-17T09:05:21","date_gmt":"2012-06-17T08:05:21","guid":{"rendered":"http:\/\/onsoftware.softonic.fr\/?p=28334"},"modified":"2025-06-12T13:14:18","modified_gmt":"2025-06-12T12:14:18","slug":"guide-de-windows-8-11-actualiser-le-pc","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/fr\/guide-de-windows-8-11-actualiser-le-pc\/","title":{"rendered":"Guide de Windows 8 #11 : actualiser le PC sans affecter les fichiers"},"content":{"rendered":"<p>Windows 8, c&#8217;est pour tr\u00e8s bient\u00f4t ! La derni\u00e8re mouture avant la sortie finale baptis\u00e9e <a href=\"http:\/\/windows-8.softonic.fr\/\" target=\"_blank\" title=\"T\u00e9l\u00e9charger Windows 8 Release Preview Softonic\" rel=\"noopener noreferrer\"><strong>Windows 8 Release Preview<\/strong><\/a> est d&#8217;ores et d\u00e9j\u00e0 disponible en libre t\u00e9l\u00e9chargement. Cette version vous permet de d\u00e9couvrir <strong>gratuitement et avant tout le monde<\/strong> le futur syst\u00e8me d&#8217;exploitation de Microsoft. <strong>Chaque dimanche, Softonic vous fournit une petite dose de Windows 8<\/strong> en levant le voile sur une nouvelle fonctionnalit\u00e9, un nouvel aspect ou simplement une question r\u00e9currente. Le Guide de Windows 8, un indispensable pour tous les curieux qui souhaitent installer Windows 8 sur leur PC.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2012\/06\/20120615-guide-de-windows-8-11-actualiser-le-PC.png\" alt=\"Guide de Windows 8 #11 : actualiser le PC\" title=\"Guide de Windows 8 #11 : actualiser le PC\" width=\"582\" height=\"184\" class=\"aligncenter size-full wp-image-28337\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2012\/06\/20120615-guide-de-windows-8-11-actualiser-le-PC.png 582w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2012\/06\/20120615-guide-de-windows-8-11-actualiser-le-PC-290x91.png 290w\" sizes=\"auto, (max-width: 582px) 100vw, 582px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Si la nouveaut\u00e9 la plus marquante de Windows 8 reste l&#8217;interface Metro, les am\u00e9liorations techniques de fond, moins visibles mais tout aussi importantes, devraient grandement augmenter la stabilit\u00e9 et les performances de Windows. Aujourd&#8217;hui, nous allons nous concentrer sur l&#8217;une de ces nouvelles options appel\u00e9e <strong>&#8220;Actualiser votre PC sans affecter vos fichiers&#8221;<\/strong> :<!--more--><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2006\/06\/option-actualiser-copy.png\" alt=\"Option &quot;Actualiser PC&quot;\" title=\"Option &quot;Actualiser PC&quot;\" width=\"600\" height=\"159\" class=\"aligncenter size-full wp-image-28343\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/option-actualiser-copy.png 600w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/option-actualiser-copy-290x76.png 290w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Sous Windows 7, lorsque votre PC fait des siennes, plusieurs possibilit\u00e9s s&#8217;offrent \u00e0 vous : un nettoyage de printemps \u00e0 l&#8217;aide de <a href=\"http:\/\/glary-utilities.softonicfr\/\" title=\"T\u00e9l\u00e9charger Glary Utilities Softonic\"><strong>Glary Utilities<\/strong><\/a> ou <a href=\"http:\/\/ccleaner.softonicfr\/\" title=\"T\u00e9l\u00e9charger CCleaner Softonic\"><strong>CCleaner<\/strong><\/a>, un formatage du disque dur ou encore une r\u00e9paration du registre.<\/p>\n<p>Sous Windows 8, les choses se simplifient. L&#8217;option &#8220;Actualiser votre PC sans afficher vos fichiers&#8221; propose <strong>une restauration des performances sans perte de documents<\/strong>. Alors info ou intox ? D\u00e9couvrez tout de suite comment acc\u00e9der rapidement \u00e0 l&#8217;option :<\/p>\n<ul>\n<li>Faites appara\u00eetre la barre des Charmes depuis le menu &#8220;D\u00e9marrer&#8221; de Metro<\/li>\n<li>S\u00e9lectionnez &#8220;Param\u00e8tres&#8221; puis &#8220;Modifier les param\u00e8tres du PC&#8221;<\/li>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2006\/06\/windows8logo2-600x267.png\" alt=\"Modifier les param\u00e8tres du PC\" title=\"Modifier les param\u00e8tres du PC\" width=\"600\" height=\"267\" class=\"aligncenter size-large wp-image-28347\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/windows8logo2-600x267.png 600w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/windows8logo2-290x129.png 290w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/windows8logo2.png 784w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<li>Une fois sur <a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-7-le-panneau-de-configuration\" title=\"Guide de Windows 8 #7 : le Panneau de Configuration\"><strong>le Panneau de Configuration Metro<\/strong><\/a>, rendez-vous sur l&#8217;onglet <strong>&#8220;G\u00e9n\u00e9ral&#8221;<\/strong><\/li>\n<li>En milieu de page se trouve l&#8217;option<strong> &#8220;Actualiser votre PC sans affecter vos fichiers&#8221;<\/strong>. Cliquez sans plus attendre sur &#8220;Commencer&#8221;<\/li>\n<\/ul>\n<p>Un message d&#8217;avertissement appara\u00eet \u00e0 l&#8217;\u00e9cran :<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2006\/06\/avertissement.png\" alt=\"Message d&#039;avertissement Windows 8\" title=\"Message d&#039;avertissement Windows 8\" width=\"600\" height=\"345\" class=\"aligncenter size-full wp-image-28353\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/avertissement.png 600w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/avertissement-290x166.png 290w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2006\/06\/Restauration-des-performances-Windows-8.png\" alt=\"Restauration des performances Windows 8\" title=\"Restauration des performances Windows 8\" width=\"600\" height=\"308\" class=\"aligncenter size-full wp-image-28355\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/Restauration-des-performances-Windows-8.png 600w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/Restauration-des-performances-Windows-8-290x148.png 290w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2006\/06\/15-Jun-12-4-07-39-PM.png\" alt=\"Op\u00e9ration restauration des performances Windows 8\" title=\"Op\u00e9ration restauration des performances Windows 8\" width=\"600\" height=\"450\" class=\"aligncenter size-full wp-image-28359\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/15-Jun-12-4-07-39-PM.png 600w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/15-Jun-12-4-07-39-PM-290x217.png 290w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><br \/>\nLors de notre test, <strong>3 red\u00e9marrages<\/strong> de la machine ont \u00e9t\u00e9 n\u00e9cessaires. De ce c\u00f4t\u00e9, Microsoft ne semble toujours pas avoir trouver la recette miracle. <\/p>\n<p>Pour ce qui est de la rapidit\u00e9 d&#8217;ex\u00e9cution, la restauration des performances a pris <strong>20 minutes montre en main<\/strong>. L\u00e0 encore, la firme de Redmond aurait pu faire beaucoup mieux.<\/p>\n<p>La bonne nouvelle, c&#8217;est que l&#8217;on retrouve l&#8217;ensemble de ses applications install\u00e9es ainsi que <strong>tous ses documents intacts<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/9\/2006\/06\/windows-8-600x450.png\" alt=\"Windows 8\" title=\"Windows 8\" width=\"600\" height=\"450\" class=\"aligncenter size-large wp-image-28360\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/windows-8-600x450.png 600w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/windows-8-290x217.png 290w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/9\/2006\/06\/windows-8.png 1024w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<blockquote>\n<h3>Avez-vous d\u00e9j\u00e0 test\u00e9 cette nouvelle fonctionnalit\u00e9 ? N&#8217;h\u00e9sitez pas \u00e0 nous faire part de vos r\u00e9actions dans les commentaires.<\/h3>\n<\/blockquote>\n<p style=\"text-align: center\"><a href=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12109 aligncenter\" src=\"\" alt=\"\" width=\"600\" height=\"8\" \/><\/a><\/p>\n<h3><strong>Autres \u00e9pisodes<\/strong><\/h3>\n<p>N&#8217;h\u00e9sitez pas \u00e0 consulter les autres chapitres de notre <strong>guide de Windows 8<\/strong>:<\/p>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/windows-8-1-configurer-le-compte-live\"><strong>Guide Windows 8 #1: <\/strong><strong>configurer le compte Windows Live<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-2-controle-souris\"><strong>Guide Windows 8 #2: <\/strong><strong>contr\u00f4ler Windows 8 avec la souris<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/windows-8-3-commandes-tactiles-windows-8\"><strong>Guide Windows 8 #3: <\/strong><strong>les commandes tactiles pour contr\u00f4ler Windows 8 <\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-4-installer-des-logiciels\"><strong>Guide Windows 8 #4: <\/strong><strong>installer des logiciels<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-5-installer-applications-metro\"><strong>Guide Windows 8 #5: <\/strong><strong>installer et d\u00e9sinstaller les applications Metro<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-6-integration-des-services-windows\"><strong>Guide Windows 8 #6: <\/strong><strong>retour sur l&#8217;int\u00e9gration des services Windows<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-5-installer-applications-metro\"><strong>Guide Windows 8 #5: <\/strong><strong>installer et d\u00e9sinstaller les applications Metro<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-6-integration-des-services-windows\"><strong>Guide Windows 8 #6: <\/strong><strong>retour sur l&#8217;int\u00e9gration des services Windows<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-7-le-panneau-de-configuration\"><strong>Guide Windows 8 #7: <\/strong><strong>le Panneau de Configuration<\/strong><\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-8-les-tuiles-dynamiques\"><strong>Guide Windows 8 #8: <\/strong><strong>les tuiles dynamiques<\/strong><\/a>\n<\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-9-internet-explorer-10\"><strong>Guide Windows 8 #9 : <\/strong><strong>Internet Explorer 10<\/strong><\/a>\n<\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-10-le-gestionnaire-des-taches\"><strong>Guide Windows 8 #10 : <\/strong><strong>le Gestionnaire des t\u00e2ches<\/strong><\/a>\n<\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-12-le-multi-ecran\"><strong>Guide Windows 8 #12 : <\/strong><strong>la gestion du multi-\u00e9cran<\/strong><\/a>\n<\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/onsoftware.softonic.fr\/guide-de-windows-8-13-la-synchronisation\"><strong>Guide Windows 8 #13 : <\/strong><strong>la synchronisation du compte Microsoft<\/strong><\/a>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Windows 8, c&#8217;est pour tr\u00e8s bient\u00f4t ! La derni\u00e8re mouture avant la sortie finale baptis\u00e9e Windows 8 Release Preview est d&#8217;ores et d\u00e9j\u00e0 disponible en libre t\u00e9l\u00e9chargement. Cette version vous permet de d\u00e9couvrir gratuitement et avant tout le monde le futur syst\u00e8me d&#8217;exploitation de Microsoft. Chaque dimanche, Softonic vous fournit une petite dose de Windows &hellip; <a href=\"https:\/\/cms-articles.softonic.io\/fr\/guide-de-windows-8-11-actualiser-le-pc\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Guide de Windows 8 #11 : actualiser le PC sans affecter les fichiers&#8221;<\/span><\/a><\/p>\n","protected":false},"author":8016,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[1],"tags":[3434,3435,16795,3436,3433,3432,6,1509],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-28334","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-actualisation-systeme","tag-actualisation-windows-8","tag-app-subdomain-redirectionwindows-8","tag-augmenter-performances-windows-8","tag-optimisation-windows","tag-optimiser-windows-8","tag-windows","tag-windows-8"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/28334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/users\/8016"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/comments?post=28334"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/28334\/revisions"}],"predecessor-version":[{"id":167975,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/28334\/revisions\/167975"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media?parent=28334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/categories?post=28334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/tags?post=28334"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/usertag?post=28334"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/vertical?post=28334"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/content-category?post=28334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}