How to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
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View listFix Windows Security High CPU Usage at Idle
If your system fan is spinning up or Task Manager shows Windows Security (Antimalware Service Exe...
How to Set Up Command Prompt for Network Troubleshooting
When you're troubleshooting a network issue, the Command Prompt in Windows gives you direct acces...
Fix PowerShell Stuck on Loading PowerShell 7
You launch PowerShell 7, and the window shows “Loading PowerShell 7” indefinitely. The prompt nev...
Fix Microsoft Teams Authentication Failed Error
You open Microsoft Teams, try to sign in, and get an 'Authentication failed' error. This usually ...
How to Fix Windows Search Authentication Failed Permission Denied
You click the Start menu or Search bar, type a query, and instead of results you see an error: "A...
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