"You'll need a new app to open this windowsdefender link" appears when Windows cannot open the Windows Security app using the ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus ...

Some Windows 11 users are running into a problem with Microsoft Defender. Reports from ITHome say Win 11 24H2 users noticed their virus definitions haven’t updated for a while Protect your data on ...