
Windows Defender Not Working After Update: Checklist
After a Windows Update, Windows Defender (now called Microsoft Defender Antivirus) may stop worki...

After a Windows Update, Windows Defender (now called Microsoft Defender Antivirus) may stop worki...

If Chrome shows an error saying it's unable to open your profile, you can't access bookmarks, his...

If Windows Defender keeps crashing and restarting on your Windows 10 PC—showing error messages, d...

You open Chrome and see an error message saying something like "Your proxy settings are being man...

You try to sign in to OneDrive, but it fails with a network error. Often, a firewall—on your comp...

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...