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Fix 'Windows Defender Firewall Has Blocked' Error

You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...

Fix 'Windows Security Authentication Failed' for Domain Credentials

How to Use the Windows Search Service Configuration Tool

Windows Search can slow down or stop returning results when its service or index gets corrupted. ...

Fix Chrome Profile Offline Installer Not Working on Windows 10

When the Chrome offline installer fails to run on Windows 10, you'll typically see an error like ...

Fix a Corrupted Windows Update Configuration

If Windows Update fails with errors like 0x80070002, 0x80073712, or simply hangs, the update conf...

How to Fix Windows Search Connection Refused Error

When you see a 'connection refused' error in Windows Search, it usually means the search service ...