{"id":3153,"date":"2023-12-21T15:03:19","date_gmt":"2023-12-21T15:03:19","guid":{"rendered":"https:\/\/www.auslogics.com\/en\/articles\/?p=3153"},"modified":"2025-08-01T11:49:28","modified_gmt":"2025-08-01T11:49:28","slug":"windows-10-prevents-antivirus-installation","status":"publish","type":"post","link":"https:\/\/www.auslogics.com\/en\/articles\/windows-10-prevents-antivirus-installation\/","title":{"rendered":"[EXPLAINED] Does Windows 10 Need Antivirus?"},"content":{"rendered":"<p>Do you need antivirus for Windows 10? The answer is yes (and maybe no).) The answer will ultimately depend on your preferences and requirements.<\/p>\n<p>Windows 10 comes with an in-built antivirus called MicrosoftWindows Defender Antivirus (previously known as Windows Defender). It has powerful integrated features that protect your PC against viruses, ransomware, spyware, and all types of malware.<\/p>\n<p>So, having MicrosoftWindows Defender is better than no antivirus. However, you may need a third-party antivirus program for additional security for a more comprehensive defense.<\/p>\n<p>This guide will answer the question, \u201cDo I need antivirus for Windows 10?\u201d We\u2019ll discuss everything you need to know to make an informed decision.<\/p>\n<p>Let\u2019s begin.<\/p>\n<h2>Does Windows 10 Need Antivirus?<\/h2>\n<p>Windows has <a href=\"https:\/\/www.statista.com\/statistics\/268237\/global-market-share-held-by-operating-systems-since-2009\/\" target=\"_blank\" rel=\"nofollow noopener\">70% of the market share<\/a>, which makes it the most popular operating system worldwide.<\/p>\n<p>Windows 10 is also the most widely used desktop operating system, with a <a href=\"https:\/\/www.statista.com\/statistics\/993868\/worldwide-windows-operating-system-market-share\/\" target=\"_blank\" rel=\"noopener nofollow\">market share of around 72%<\/a> as of August 2023.<\/p>\n<p>Unfortunately, this makes it the most targeted platform for cyber security threats.<\/p>\n<p>Most modern cybercriminals are in for the money and are clever in doing it. They don\u2019t rely on computer viruses because the best they can do is to corrupt data.<\/p>\n<p>Instead, they use advanced malware together with social engineering strategies such as:<\/p>\n<ul>\n<li aria-level=\"1\">Extortionately holding your computer hostage<\/li>\n<li aria-level=\"1\">Emptying your bank accounts<\/li>\n<li aria-level=\"1\">Ssecretly mining cryptocurrencies on your PC<\/li>\n<li aria-level=\"1\">Oobserving your browsing activity<\/li>\n<li aria-level=\"1\">Rrecording the keys you press<\/li>\n<li aria-level=\"1\">Using your PC resources to launch brute-force attacks<\/li>\n<li aria-level=\"1\">Stealing sensitive data<\/li>\n<li aria-level=\"1\">Uusing your camera or microphone to spy on you<\/li>\n<\/ul>\n<p>So, do you need an antivirus for Windows 10? Yes. You need a reliable antivirus to guard against ransomware, viruses, and phishing websites, and emails.<\/p>\n<hr \/>\n<p><strong>Further reading: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/how-to-keep-safe-from-email-phishing\/\">Ultimate Guide to Online Safety: How to Prevent Phishing Attacks<\/a><\/p>\n<hr \/>\n<h2>Does Windows 10 Come with Antivirus Protection?<\/h2>\n<p><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/stay-protected-with-the-windows-security-app-2ae0363d-0ada-c064-8b56-6a39afb6a963\" target=\"_blank\" rel=\"noopener nofollow\">Windows Security<\/a> is an in-built security system in Windows 10 and Windows 11, which comes with several features, including antivirus protection called Microsoft Defender.<\/p>\n<p>Microsoft Defender offers firewall protection, account security, network security, Microsoft web browser restrictions, and mobile device security features.<\/p>\n<p>This antivirus is designed to work with other antivirus software without causing any problems.<\/p>\n<p>It can operate together, automatically stop working, or work with other security programs in the background.<\/p>\n<hr \/>\n<p><strong>Related: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/how-to-remove-virus-and-other-malware-from-windows\/\">How to Remove Virus and Other Malware from Windows<\/a><\/p>\n<hr \/>\n<h2>What Microsoft Defender Does<\/h2>\n<p>Microsoft Defender is an antivirus and anti-malware tool that protects against viruses and malware using signature detection and behavior analysis.<\/p>\n<p>It extensively scans the computer&#8217;s <a href=\"https:\/\/www.auslogics.com\/en\/articles\/how-to-improve-hdd-performance-and-make-it-faster\/\">hard drive<\/a> and removes possible dangers.<\/p>\n<p>Microsoft Defender protects against cybersecurity threats, including phishing, network attacks, and viruses.<\/p>\n<p>It also protects against unauthorized changes made to hard drive files by different viruses.<\/p>\n<p>Microsoft has improved its ransomware protection to prevent suspicious programs developed by cybercriminals from changing existing files or adding new ones without authorization.<\/p>\n<p>Microsoft Defender runs several scans to find malware and viruses. The program runs an initial scan when you start your computer.<\/p>\n<p>However, you can schedule additional scans for specific times or intervals, like doing a fast scan once every hour.<\/p>\n<p>Also, you can choose the type of scan, define the files or directories to be scanned, and the level of thoroughness and time required.<\/p>\n<hr \/>\n<p><strong>Related: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/know-windows-10-computer-infected\/\">Signs of Malware: How to Know if Your Computer Is Infected<\/a><\/p>\n<hr \/>\n<h2>How to Install Antivirus in Windows 10?<\/h2>\n<p>You can download third-party antivirus programs if you don\u2019t want to use Microsoft Defender to protect your computer.<\/p>\n<p>There are two primary ways for installing antivirus software on your computer. We\u2019ll go through them and other steps you must take.<\/p>\n<p>Here\u2019s how to install antivirus in a laptop:<\/p>\n<h3>Method 1: Install Antivirus Using CD or DVD<\/h3>\n<p>If you purchased the antivirus program from a physical retailer, insert the compact disc (CD) or digital versatile disc (DVD) into your computer&#8217;s disc drive.<\/p>\n<p>It should begin the installation automatically. You\u2019ll see a popup to guide you through the process. After the installation, remove the CD or DVD and restart your computer.<\/p>\n<hr \/>\n<p><strong>Also read: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/common-malware-entry-points-and-how-to-eliminate-them\/\">How to Prevent Malware: Lock Down Your Online Safety<\/a><\/p>\n<hr \/>\n<h3>Method 2: Download And Install from Official Website<\/h3>\n<p>Another way to learn how to install antivirus is to visit an official website and download the executable file.<\/p>\n<div class=\"shcode-askquestion\">\r\n\t<div class=\"shcode-askquestion__heading\">Need help with your PC?<\/div>\r\n\t<div class=\"shcode-askquestion__text\">Try our <a href=\"https:\/\/qa.auslogics.com\/questions\/most_commented\" target=\"_blank\">Ask a Question<\/a> service &mdash; our experts will diagnose and resolve your PC issues completely free of charge.<\/div>\r\n<\/div>\n<p>You can find reputable anti-malware programs like Auslogics Anti-Malware, Norton, Avast or AVG AntiVirus. Let\u2019s use Auslogics\u2019s Anti-Malware as an example. Follow the steps below for installing antivirus software:<\/p>\n<ul>\n<li aria-level=\"1\">Visit <a href=\"https:\/\/www.auslogics.com\/en\/software\/anti-malware\/\">Auslogics\u2019s official website<\/a> and click \u201c<em>Free Download<\/em>.\u201d<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/11\/Download-Auslogics-Anti-Malware-from-the-official-website.png\" alt=\"\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<ul>\n<li aria-level=\"1\">Double-click on the downloaded file to start the installation.<\/li>\n<li aria-level=\"1\">Agree to the terms and conditions.<\/li>\n<li aria-level=\"1\">Then, click \u201c<em>Finish<\/em>.\u201d<\/li>\n<li aria-level=\"1\">Wait for the installation to complete.<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0355.jpeg\" alt=\"\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<ul>\n<li>When the installation is complete, launch the program. It\u2019ll update its database to the current version.<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0356.jpeg\" alt=\"When the installation is complete, launch the program. It\u2019ll update its database to the current version\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<ul>\n<li>Click on \u201c<em>Scanners<\/em>\u201d to select the type of scan you need: \u201c<em>Quick Scan<\/em>,\u201d \u201c<em>Custom Scan<\/em>,\u201d or \u201c<em>Deep Scan<\/em>,\u201d then click on \u201c<em>Start Scan<\/em>.\u201d<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0357.jpeg\" alt=\"Click on \u201cScanners\u201d to select the type of scan you need: \u201cQuick Scan,\u201d \u201cCustom Scan,\u201d or \u201cDeep Scan,\u201d then click on \u201cStart Scan.\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<ul>\n<li>The program will start scanning your computer. After the scan, it\u2019ll display any infected files. You can select the files you want to remove and select \u201c<em>Remove<\/em>.\u201d<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0358.jpeg\" alt=\"The program will start scanning your computer. After the scan, it\u2019ll display any infected files. You can select the files you want to remove and select \u201cRemove\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<div class=\"notebox\">\r\n\t<div class=\"notebox__text\">Check whether the antivirus program has the most recent spyware or virus definitions. Sometimes, the program may not automatically update, making your computer vulnerable to attacks.<\/p>\n<p>Antivirus programs offer the option to update their virus definitions manually. Just click \u201cUpdate\u201d and wait for the program to update its database.<\/div>\r\n<\/div>\n<h2>What If Windows 10 Prevents Antivirus Installation?<\/h2>\n<p>In the process of installing antivirus software, Windows may prevent it from completing. Follow the steps below if you experience similar issues:<\/p>\n<h3>Solution 1: Uninstall Pre-installed Antivirus<\/h3>\n<p>Most antivirus apps work well with Microsoft Defender. However, if you\u2019ve already installed an antivirus program, it might conflict with a new one.<\/p>\n<p>So, we recommend removing any installed antivirus program from your computer. Here\u2019s how to do it:<\/p>\n<ul>\n<li aria-level=\"1\">Type <code>Control Panel<\/code>\u00a0in the search bar and click on it.<\/li>\n<li aria-level=\"1\">Click \u201c<em>Uninstall a program<\/em>\u201d under \u201c<em>Programs<\/em>.\u201d<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2019\/03\/Uninstall-a-program-via-Control-Panel.png\" alt=\"Click \u201cUninstall a program\u201d under \u201cPrograms.\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<ul>\n<li>Delete the unwanted antivirus program and select \u201c<em>Uninstall<\/em>.\u201d<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0359.jpeg\" alt=\"Delete the unwanted antivirus program and select \u201cUninstall\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<p>Install your preferred antivirus program after that. We recommend choosing a feature-rich and Windows 10-compatible antivirus software.<\/p>\n<div class=\"cta-block cta-block_native top\" data-cta-type=\"native\" data-cta-position=\"middle\">\r\n\t<div class=\"cta-block__top\">PRO TIP<\/div>\r\n    <div class=\"cta-block__text_native\">You can use  <a href=\"\/en\/software\/boost-speed\/after-download\/\">Auslogics BoostSpeed<\/a>  to uninstall the antivirus program with a few clicks!<\/p>\n<p>The best part is that this program has numerous features to improve your computer performance. For example, BoostSpeed optimizes HDD and SSD, removes unwanted or unnecessary files and programs, etc.<\/div>\r\n    <div class=\"cta-block__btn-group top\">\r\n        <a class=\"cta-block__download-btn\" href=\"\/en\/software\/boost-speed\/after-download\/\">Download for Free<\/a>\r\n        <a class=\"cta-block__learn-more\" href=\"\/en\/software\/boost-speed\/\">Learn More<\/a>\r\n    <\/div>\r\n<\/div>\r\n\n<hr \/>\n<p><strong>Find out more: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/auslogics-boostspeed-13-get-your-pc-in-shape\/\">Speed Up Slow Computer: Auslogics BoostSpeed 13<\/a><\/p>\n<hr \/>\n<h3>Solution 2: Disable Your Microsoft Defender<\/h3>\n<p>Although Microsoft Defender often doesn\u2019t interfere with antivirus software installation, it may conflict with third-party security software.<\/p>\n<p>Try turning off Microsoft Defender before installing your preferred antivirus. Here\u2019s how to do it:<\/p>\n<ul>\n<li aria-level=\"1\">Click the <em>Windows Security<\/em> icon in the system tray.<\/li>\n<li aria-level=\"1\">Select \u201c<em>Virus &amp; threat protection<\/em>\u201d in the left sidebar.<\/li>\n<li aria-level=\"1\">Scroll down and select \u201c<em>Manage settings<\/em>\u201d under \u201c<em>Virus &amp; threat protection settings<\/em>.\u201d<\/li>\n<li aria-level=\"1\">Disable \u201c<em>Real-time protection<\/em>.\u201d<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0360.jpeg\" alt=\"Select \u201cVirus &amp; threat protection\u201d in the left sidebar\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<h3>Solution 3: Remove Junk And Temporary Files<\/h3>\n<p>Sometimes, temporary and junk files can prevent your antivirus installation. You can use the built-in <a href=\"https:\/\/www.auslogics.com\/en\/articles\/windows-disk-cleanup-is-now-replaced-by-windows-10-storage\/\">Windows Disk Cleanup<\/a> tool to resolve this problem.<\/p>\n<p>Here\u2019s how to do it:<\/p>\n<ul>\n<li aria-level=\"1\">Type <code>Disk Cleanup<\/code>\u00a0in the search bar and click to open.<\/li>\n<li aria-level=\"1\">Select the drive for cleanup and click <em>OK<\/em>.<\/li>\n<li aria-level=\"1\">Select the temporary and other files you want to delete and select <em>OK<\/em>.<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0361.jpeg\" alt=\"Type \u201cDisk Cleanup\u201d in the search bar and click to open\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<p>You can use the Deep Disk Cleaner, a feature in <a href=\"https:\/\/www.auslogics.com\/en\/software\/boost-speed\/after-download\/\">Auslogics BoostSpeed<\/a>, to fast-track the process.<\/p>\n<div class=\"shcode-askquestion\">\r\n\t<div class=\"shcode-askquestion__heading\">Need help with your PC?<\/div>\r\n\t<div class=\"shcode-askquestion__text\">Try our <a href=\"https:\/\/qa.auslogics.com\/questions\/most_commented\" target=\"_blank\">Ask a Question<\/a> service &mdash; our experts will diagnose and resolve your PC issues completely free of charge.<\/div>\r\n<\/div>\n<p>All you have to do is launch the program, click \u201cDeep Disk Cleaner,\u201d and select \u201cScan Now.\u201d The program will scan for any unnecessary and junk files.<\/p>\n<p>After the scan, try installing the antivirus to see if it has been resolved.<\/p>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/04\/IMG_0362.jpeg\" alt=\"All you have to do is launch the program, click \u201cDeep Disk Cleaner,\u201d and select \u201cScan Now.\u201d The program will scan for any unnecessary and junk files\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<hr \/>\n<p><strong>Related: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/how-to-delete-temporary-files-from-windows-10-pcs\/\">How to Delete Temporary Files from Windows 10 PCs<\/a><\/p>\n<hr \/>\n<h3>Solution 4: Run the SFC Scan<\/h3>\n<p>If Windows 10 disrupts antivirus installations, <a href=\"https:\/\/www.auslogics.com\/en\/articles\/how-to-find-and-fix-corrupted-files-in-windows-10\/\">corrupted system files<\/a> may be the culprit. Fortunately, you can resolve this issue with an SFC scan. Follow these steps:<\/p>\n<ul>\n<li aria-level=\"1\">Type <code>Command Prompt<\/code>\u00a0in the search bar, right-click, and select \u201c<em>Run as administrator<\/em>.\u201d<\/li>\n<li aria-level=\"1\">Type <code>sfc \/scannow<\/code> in the <em>Command Prompt<\/em>, and press <code>Enter<\/code>\u00a0to start the SFC scan.<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/11\/Administrator-Command-Prompt-scannow.png\" alt=\"Administrator Command Prompt scannow\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<p>Wait for the scan process to complete and install the antivirus again. If it still doesn\u2019t work, run the DISM scan.<\/p>\n<p>Here\u2019s how to run the DISM scan:<\/p>\n<ul>\n<li aria-level=\"1\">Run the <em>Command Prompt<\/em> as an administrator.<\/li>\n<li aria-level=\"1\">Type <code>DISM \/Online \/Cleanup-Image \/RestoreHealth<\/code> and press <code>Enter<\/code>.<\/li>\n<\/ul>\n<div class=\"screenshots\">\r\n  <div class=\"screenshots__image-shadow\">\r\n    <img data-src=\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2018\/08\/Command-Prompt-RestoreHealth.png\" alt=\"Type \u201cDISM \/Online \/Cleanup-Image \/RestoreHealth\u201d (without quotes) and press \u201cEnter\" class=\"lazyload screenshots__image\">\r\n  <\/div>\r\n  <div class=\"screenshots__description\"><\/div>\r\n<\/div>\n<p>Wait for the process to complete and reinstall the antivirus again.<\/p>\n<hr \/>\n<p><strong>Also read: <\/strong><a href=\"https:\/\/www.auslogics.com\/en\/articles\/windows-command-prompt-28-most-useful-cmd-commands-with-examples\/\">Windows Command Prompt: Most Useful Commands<\/a><\/p>\n<hr \/>\n<h2>Conclusion<\/h2>\n<p>Does Windows 10 need antivirus? Whether or not Windows 10 needs an antivirus depends on your personal choice.<\/p>\n<p>Although Microsoft Defender provides basic security, you may need additional security for advanced protection.<\/p>\n<p>Although Microsoft Defender has many features, third-party antivirus apps like <a href=\"https:\/\/www.auslogics.com\/en\/software\/anti-malware\/after-download\/\">Auslogics Anti-Malware<\/a>, AVG, or Norton give more complete protection.<\/p>\n<p>Go through this guide and choose the option that works for you.<\/p>\n<h2>FAQ<\/h2>\n<div class=\"faq-box\"><div class=\"faq-box__tabs\"><div class=\"faq-box__tab\">\r\n\t<input id=\"id-1\" class=\"faq-box__checkbox\" type=\"checkbox\" \/>\r\n\t<label class=\"faq-box__label\" for=\"id-1\"><span>Is the Windows 10 built-in antivirus good enough?<\/span><\/label>\r\n\t<div class=\"faq-box__content\">Microsoft Defender is an excellent option for basic protection. While silently operating in the background, it offers real-time security and detects malware. However, some users prefer the extra security features that third-party antivirus products offer for complete protection.<\/div>\r\n<\/div><div class=\"faq-box__tab\">\r\n\t<input id=\"id-2\" class=\"faq-box__checkbox\" type=\"checkbox\" \/>\r\n\t<label class=\"faq-box__label\" for=\"id-2\"><span>Is there no virus protection in Windows 10?<\/span><\/label>\r\n\t<div class=\"faq-box__content\">Yes, there is. Microsoft Defender provides built-in virus protection in Windows 10. It\u2019s activated automatically on your PC, unless you install a different antivirus program. So, Windows 10 comes with some basic virus protection already.<\/div>\r\n<\/div><div class=\"faq-box__tab\">\r\n\t<input id=\"id-3\" class=\"faq-box__checkbox\" type=\"checkbox\" \/>\r\n\t<label class=\"faq-box__label\" for=\"id-3\"><span>How strong is the Windows 10 antivirus?<\/span><\/label>\r\n\t<div class=\"faq-box__content\">Microsoft Defender, which is the Windows 10 antivirus, is fairly robust. It provides crucial features to protect against various threats, including firewall protection, real-time scanning, and frequent updates. However, a specialized antivirus product could offer further peace of mind for users with specific security needs or concerns.<\/div>\r\n<\/div><div class=\"faq-box__tab\">\r\n\t<input id=\"id-4\" class=\"faq-box__checkbox\" type=\"checkbox\" \/>\r\n\t<label class=\"faq-box__label\" for=\"id-4\"><span>What is the best computer antivirus?<\/span><\/label>\r\n\t<div class=\"faq-box__content\">The best PC antivirus depends on your personal preferences and requirements. You can consider antivirus programs like Auslogics Anti-Malware, McAfee, and Bitdefender. Each has advantages, such as more complex threat detection, intuitive user interfaces, and enhanced security measures. You must select one that aligns with what you need.<\/div>\r\n<\/div><div class=\"faq-box__tab\">\r\n\t<input id=\"id-5\" class=\"faq-box__checkbox\" type=\"checkbox\" \/>\r\n\t<label class=\"faq-box__label\" for=\"id-5\"><span>Do I need Microsoft Defender if I have another antivirus?<\/span><\/label>\r\n\t<div class=\"faq-box__content\">It&#8217;s usually not advised to use another antivirus program besides Microsoft Defender. Running two antivirus products at once can cause performance issues and conflicts.\u00a0To prevent these types of conflicts, Microsoft Defender immediately turns off when you install a third-party antivirus. However, make sure to choose a single trustworthy antivirus software for the best possible protection.<\/div>\r\n<\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Is your Windows 10 safe without extra antivirus? Dive into our easy-to-understand guide to find out if Windows 10&#8217;s built-in security is enough to protect your PC.<\/p>\n","protected":false},"author":87,"featured_media":51277,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[851,813,849],"tags":[989,63,49,23,1105,619],"class_list":["post-3153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-device-security","category-security","category-threats","tag-data-security","tag-firewalls","tag-malware","tag-pc-diagnostics","tag-windows-defender","tag-windows-tweaks"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>[EXPLAINED] Does Windows 10 Need Antivirus? &#8212; Auslogics Blog<\/title>\n<meta name=\"description\" content=\"Discover if Windows 10 requires additional antivirus protection. Here\u2018s all you need to know about the built-in Windows security features.\" \/>\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.auslogics.com\/en\/articles\/wp-json\/wp\/v2\/posts\/3153\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[EXPLAINED] Does Windows 10 Need Antivirus?\" \/>\n<meta property=\"og:description\" content=\"Discover if Windows 10 requires additional antivirus protection. 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