{"id":1661,"date":"2007-09-11T17:32:00","date_gmt":"2007-09-11T17:32:00","guid":{"rendered":"http:\/\/marcbook.local\/wds\/playground\/cybertrust\/2007\/09\/11\/how-to-tell-if-windows-defender-is-installed-on-your-computer\/"},"modified":"2023-05-15T23:03:35","modified_gmt":"2023-05-16T06:03:35","slug":"how-to-tell-if-windows-defender-is-installed-on-your-computer","status":"publish","type":"post","link":"https:\/\/www.microsoft.com\/en-us\/security\/blog\/2007\/09\/11\/how-to-tell-if-windows-defender-is-installed-on-your-computer\/","title":{"rendered":"How to tell if Windows Defender is installed on your computer"},"content":{"rendered":"<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"><span style=\"font-size: 8.5pt; font-family: Verdana;\">Windows Defender is an antispyware program from Microsoft that helps protect you from spyware, pop-up windows, and other unwanted software. It&#8217;s free to download for Windows XP users and it comes with Windows Vista.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"><!--?xml:namespace prefix = o ns = \"urn:schemas-microsoft-com:office:office\" \/--><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt;\"><b style=\"mso-bidi-font-weight: normal;\"><span style=\"font-size: 8.5pt; font-family: Verdana;\">To check whether Windows Defender is already installed on your computer:<\/span><\/b><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt 0.5in; text-indent: -0.25in; tab-stops: list .5in; mso-list: l0 level1 lfo1;\"><span style=\"font-size: 8.5pt; font-family: Verdana; mso-fareast-font-family: Verdana; mso-bidi-font-family: Verdana;\"><span style=\"mso-list: Ignore;\">1.<span style=\"font: 7pt 'Times New Roman';\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span><span style=\"font-size: 8.5pt; font-family: Verdana;\">Click <b style=\"mso-bidi-font-weight: normal;\">Start<\/b> and then click <b style=\"mso-bidi-font-weight: normal;\">All Programs<\/b>.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt 0.5in; text-indent: -0.25in; tab-stops: list .5in; mso-list: l0 level1 lfo1;\"><span style=\"font-size: 8.5pt; font-family: Verdana; mso-fareast-font-family: Verdana; mso-bidi-font-family: Verdana;\"><span style=\"mso-list: Ignore;\">2.<span style=\"font: 7pt 'Times New Roman';\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/span><\/span><span style=\"font-size: 8.5pt; font-family: Verdana;\">Look for <b style=\"mso-bidi-font-weight: normal;\">Windows Defender <\/b>in the list presented.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt 0.5in; tab-stops: list .5in; mso-list: l0 level1 lfo1;\"><span style=\"font-size: 8.5pt; font-family: Verdana;\"><span style=\"font-size: 8.5pt; font-family: Verdana;\">If your computer is running Windows XP and you don&#8217;t see Windows Defender on the list, you can <a href=\"http:\/\/www.microsoft.com\/downloads\/details.aspx?FamilyId=435BFCE7-DA2B-4A6A-AFA4-F7F14E605A0D&amp;amp;displaylang=en&amp;amp;mg_id=10134\">download the program<\/a> for no charge.<\/span><\/span><\/p>\n<p class=\"MsoNormal\" style=\"margin: 0in 0in 0pt 0.5in; tab-stops: list .5in; mso-list: l0 level1 lfo1;\">\n<div style=\"clear: both;\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Windows Defender is an antispyware program from Microsoft that helps protect you from spyware, pop-up windows, and other unwanted software. It&#8217;s free to download for Windows XP users and it comes with Windows Vista. To check whether Windows Defender is already installed on your computer: 1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Click Start and then click All Programs. 2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Look [&hellip;]<\/p>\n","protected":false},"author":61,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"_classifai_error":"","footnotes":""},"content-type":[3662],"topic":[3683],"products":[3690],"threat-intelligence":[],"tags":[],"coauthors":[1879],"class_list":["post-1661","post","type-post","status-publish","format-standard","hentry","content-type-news","topic-security-management","products-microsoft-defender"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to tell if Windows Defender is installed on your computer | Microsoft Security Blog<\/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:\/\/www.microsoft.com\/en-us\/security\/blog\/2007\/09\/11\/how-to-tell-if-windows-defender-is-installed-on-your-computer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to tell if Windows Defender is installed on your computer | Microsoft Security Blog\" \/>\n<meta property=\"og:description\" content=\"Windows Defender is an antispyware program from Microsoft that helps protect you from spyware, pop-up windows, and other unwanted software. 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