How to Check Which Process Is Using a Port in PowerShell
When a service fails to start or an application complains that a port is already in use, you need...
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View listFix Grayed Out Windows Terminal Settings
You open Windows Terminal, go to Settings, and find most options grayed out. This usually means t...
Fix Windows Defender Real-Time Protection Greyed Out
You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...
Stop Command Prompt High CPU Usage When Idle
You open Task Manager and see Command Prompt (cmd.exe) using 20-40% CPU, even though no windows a...
How to Fix Windows Security DNS Error 0x800704cf
You might see error 0x800704cf when opening Windows Security or trying to update Windows Defender...
How to Fix Windows Activation Error 0x8007007b
When you see error 0x8007007b during Windows activation, it usually means the operating system ca...
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Outlook Blank Screen: Causes and SolutionsHow to Fix Permission Denied and Path Not Found in WindowsWindows 10 Activation High CPU Usage FixOneDrive 504 Error Troubleshooting ChecklistEnable Secure DNS in Chrome (DoH)Fix Chrome Sync Not Working After Offline InstallOutlook 502 Error After Update: Quick FixesFix Windows Security Service Stopped Manually Error