
Fix Windows Security and Defender Conflicts: Step-by-Step
You install a third-party antivirus, but Windows Security still pops up with alerts, or you see e...
Software troubleshooting desk

You install a third-party antivirus, but Windows Security still pops up with alerts, or you see e...

After a browser update, you might see Edge profile sync paused and not working. This usually happ...

If you suspect Windows Security (formerly Windows Defender) is not detecting threats, you might s...

Firefox becomes unresponsive on Windows 10 for various reasons—a stuck process, corrupted profile...

Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...

When Chrome displays 'Authentication failed' during login, it usually means the browser can't ver...