How to Fix Windows Defender File Locked Error 0x80070020
Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection
If Windows Defender is causing high CPU usage, it can slow down your computer. The most direct fi...
Fix Microsoft Store Invalid Configuration Error
When you open Microsoft Store and get an "Invalid Configuration" error, it usually means the stor...
Fix BitLocker Permission Denied When Encrypting External Drive
When you try to encrypt an external USB drive with BitLocker and get a 'permission denied' error,...
How to Set Up Remote Desktop with Multiple Monitors
When you connect to a remote PC with multiple monitors, the session often defaults to a single sc...
Fix Chrome Profile Service Unavailable After Update
After updating Chrome, some users see the error “Profile service unavailable” or “Sign in error: ...