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 OneDrive Sync Service Unavailable: Configuration Steps
When OneDrive shows "sync service unavailable," files stop syncing and you may see error codes li...
How to Fix 'Outlook Module Not Found' After Reinstalling
If you've recently reinstalled Microsoft Office and now see an error like 'Outlook module not fou...
How to Clear Windows Update Cache for Pending Installs
You see 'Pending install' in Windows Update but the download or install never finishes. Sometimes...
How to Repair Windows Update Using System File Checker
If Windows Update fails with errors like 0x80070002 or 0x800736B3, corrupted system files are oft...
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...