Fix Windows Security Error: Missing Security Center
If you see an error saying Windows Security Center is missing or unavailable, it usually means th...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Port Already Allocated Error When Windows Security Is Off
You try to start a local server or application and get an error saying the port is already alloca...
Fix Remote Desktop High CPU Usage in Task Manager
If you notice that Remote Desktop (mstsc.exe) or related processes are using a high percentage of...
Fix Windows Activation Cache Corruption
You try to activate Windows, but the activation fails with an error like '0xC004F074' or 'The act...
Microsoft Teams Guest Access Configuration Steps
When you invite an external user to a team but they can't join or see content, guest access is of...
Windows Security Not Scanning for Viruses: How to Fix
If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...