An unexpected problem occurred while checking for updates. For information on installing or troubleshooting updates, see Help and Support. This error seems to be ...

If you get the Windows Defender Error 1297 when you try to launch the app or when running a scan on your Windows 11/10 device, you can try our recommended solutions ...

"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.