{"id":449,"date":"2025-10-14T00:23:37","date_gmt":"2025-10-13T22:23:37","guid":{"rendered":"https:\/\/ordirect.fr\/?p=449"},"modified":"2025-12-24T18:42:31","modified_gmt":"2025-12-24T17:42:31","slug":"faut-il-un-antivirus-avec-windows","status":"publish","type":"post","link":"https:\/\/ordirect.fr\/index.php\/2025\/10\/14\/faut-il-un-antivirus-avec-windows\/","title":{"rendered":"Faut-il un antivirus avec Windows\u00a0?"},"content":{"rendered":"<p><b>Quid de CCleaner\u00a0? Et si mon ordinateur est sur Linux\u00a0? R\u00e9ponses.<\/b><\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-456\" src=\"https:\/\/ordirect.fr\/wp-content\/uploads\/2025\/10\/Stoned-virus-hexacode-300x195.png\" alt=\"\" width=\"300\" height=\"195\" srcset=\"https:\/\/ordirect.fr\/wp-content\/uploads\/2025\/10\/Stoned-virus-hexacode-300x195.png 300w, https:\/\/ordirect.fr\/wp-content\/uploads\/2025\/10\/Stoned-virus-hexacode.png 602w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p align=\"justify\"><!--more--><\/p>\n<p align=\"justify\">Beaucoup de personnes ont la version gratuite de l\u2019antivirus <b>Avast<\/b> install\u00e9e sur leur ordinateur sous Windows 10 ou 11. Ce qu\u2019elles ne savent parfois pas, c\u2019est que Windows disposent de son propre antivirus int\u00e9gr\u00e9, Microsoft Defender, et que celui-ci est aujourd\u2019hui tr\u00e8s bien class\u00e9 (lire <a href=\"https:\/\/av-test.org\/fr\/antivirus\/particuliers-windows\/\" target=\"_blank\" rel=\"noopener\">ici<\/a> et <a href=\"https:\/\/www.lemondeinformatique.fr\/actualites\/lire-faut-il-arreter-d-acheter-un-antivirus-76586.html\" target=\"_blank\" rel=\"noopener\">l\u00e0<\/a>) et qu\u2019il est donc suffisant pour se prot\u00e9ger voire meilleur qu\u2019Avast. \u00c0 condition, bien s\u00fbr, de continuer \u00e0 recevoir les mises \u00e0 jour de Windows. Celles-ci sont normalement automatiques sauf si vous \u00eates encore sous Windows 10 (lire <a href=\"https:\/\/ordirect.fr\/index.php\/2025\/10\/08\/windows-11-ne-changez-pas-dordinateur\/\" target=\"_blank\" rel=\"noopener\">ici<\/a>). Vous pouvez donc d\u00e9sinstaller Avast ou tout autre antivirus autre que Microsoft Defender. Et ainsi, vous en aurez fini avec les fen\u00eatres qui s\u2019ouvrent r\u00e9guli\u00e8rement pour vous inciter \u00e0 acheter la version payante.<\/p>\n<p align=\"justify\"><b>C<\/b><b>C<\/b><b>leaner<\/b> qui est un outil de \u00ab nettoyage \u00bb, c\u2019est un peu pareil. Windows fait aujourd\u2019hui pas mal de choses que fait CCleaner. Et sans ouvrir des fen\u00eatres intempestivement pour vous dire que ce qu\u2019il a fait c\u2019est super bien et que si vous achetiez la version payante, \u00e7a serait beaucoup mieux. Mieux vaut supprimer soit m\u00eame les logiciels inutiles. Surtout ceux qui se lancent au d\u00e9marrage de Windows.<\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/q8ey_Z4nnRg?si=Y0IB_yQL3H78ggfx\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p align=\"justify\">\u00c9videmment si vous avez quitt\u00e9 Windows pour <a href=\"https:\/\/ordirect.fr\/index.php\/les-logiciels-libres\/\" target=\"_blank\" rel=\"noopener\"><b>L<\/b><b>inux<\/b><\/a>, ce que je recommande \u00e0 toutes celles et tous ceux qui utilisent leur ordinateur que pour de la bureautique (mail, traitement de texte, tableur), vous ne vous posez plus ces questions depuis longtemps. Car Linux est bien plus s\u00e9curis\u00e9 que Windows (lire <a href=\"https:\/\/www.kaspersky.fr\/resource-center\/definitions\/linux\" target=\"_blank\" rel=\"noopener\">ici<\/a>).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quid de CCleaner\u00a0? Et si mon ordinateur est sur Linux\u00a0? R\u00e9ponses.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[20,23,21,15,22,13,14],"class_list":["post-449","post","type-post","status-publish","format-standard","hentry","category-conseils","tag-antivirus","tag-avast","tag-ccleaner","tag-linux","tag-microsoft-defender","tag-windows-10","tag-windows-11"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Faut-il un antivirus avec Windows\u00a0? - Ordirect<\/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:\/\/ordirect.fr\/index.php\/2025\/10\/14\/faut-il-un-antivirus-avec-windows\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Faut-il un antivirus avec Windows\u00a0? - Ordirect\" \/>\n<meta property=\"og:description\" content=\"Quid de CCleaner\u00a0? 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