
For Windows 11, you can click All Apps icon to list all apps in your system. To open Windows Defender in Windows 10/11, you can try the 5 ways below.Ĭlick Start, type Windows Defender in the search box and choose Windows Defender or Windows Security from the result to open it.įor Windows 10, click Start and find Windows Security or Windows Defender from the apps list. How to Open Windows Defender in Windows 10/11 – 5 Ways For Windows 11, you can click Start -> Settings -> Windows Update -> Check for updates.

To download and install the latest Windows updates, you can click Start -> Settings -> Update & Security -> Windows Update -> Check for updates. If you can’t find Windows Defender on your computer, you can update Windows 11/10 to the latest version. Windows Defender is included in Windows 10/11 system and is not available for a standalone download now. It is highly recommended that you immediately update the virus and spyware definitions.Read More Windows Defender Download for Windows 10/11 Once it has been turned on, Windows Defender will open automatically.

If you prefer to use Windows Defender to protect your computer, you can disable or uninstall the currently installed anti virus software and then follow the steps below to enable Windows Defender.


Microsoft® Windows® Defender is bundled with the Windows® 8 and 8.1 operating systems, but many computers have a trial or full version of other third-party anti virus protection program installed, which disables Windows Defender.
