Step 1: Run Command Prompt as administrator. Windows Defender es una suite de seguridad gratuíta de Microsoft que se encuentra incluída en la instalación de Windows 10 y que ya venía desde Windows Vista, por aquel entonces llamado Microsoft AntiSpyware, que engloba un antivirus, un anti-spyware y un firewall. To manually update Windows Defender, you need to first clear the current cache and then trigger an update. This method can also be your choice if there are problems with the automatic update via Windows Update.
You can also manually trigger an update to download and apply the latest security intelligence. Way 2: Trigger an Update for Windows Defender via CMD To make Windows Defender Antivirus work, you need to make sure you have enabled it on your device. Windows Defender is an anti-malware tool by Microsoft that comes preinstalled in Windows 8.1, Windows 10, and Windows 11. If Windows Update doesn’t work, you can run Windows Update troubleshooter to fix it. Usually, the update is titled Security Intelligence Update for Microsoft Defender Antivirus. You can go to Windows Update and click Check for updates to see if there is an available Windows Defender update. Microsoft releases updates for Windows Defender via Windows Update.
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Read More How to Update Windows Defender Antivirus? Way 1: Automatic Windows Defender Update In this post, MiniTool Software will show you the methods you can use to perform a security intelligence update for Microsoft Defender Antivirus. However, you can also perform a Windows Defender manual update.
Normally, your system can automatically get the updates for Windows Defender. So, you’d better make sure you are using the latest version of Windows Defender Antivirus. To supply better protection for your Windows 10/11 computer, Microsoft keeps releasing updates for Windows Defender to cover the latest threats and to tweak detection logic, enhancing the ability of Microsoft Defender Antivirus.
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So it is OK if you don’t want to install third-party antivirus software. Scroll down and click Windows Security to open the application. Windows Defender Antivirus is enough to protect your PC. How to enable Windows Defender in Windows 10 mceclip0.png 2. There is a download here of the latest Windows Defender but it should never need to be. Windows Defender Antivirus is a Windows built-in antivirus app, which can help you protect your computer from viruses, malware, spyware, etc. Windows Defender should be included in Windows 10 or it is not complete. How to Update Windows Security Signatures?.How to Update Windows Defender Antivirus?.However, do you know how to update Windows Defender Antivirus on your Windows 10/11 computer? You can find some methods in this post. If you only use Windows Defender Antivirus as your antivirus software, you’d better keep it up-to-date to make sure it can detect the latest threats.