Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
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Browse labFix Windows Activation Port Blocked by Another Application
When you see an error like "Windows activation port already blocked by another application," it u...
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...
PowerShell Loading Slow After Update: Quick Fixes
If PowerShell started taking noticeably longer to open after a recent Windows update, you're not ...
Fix 'Access Denied' When Running PowerShell Scripts
If you see Access Denied or UnauthorizedAccess when running a P...
How to Fix Microsoft Store App Update Permission Denied Error
When you try to update an app from the Microsoft Store and see a "permission denied" or "access d...