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Fix Windows Defender Can't Connect to Microsoft Server

Fix Windows Defender Can't Connect to Microsoft Server

When Windows Defender shows 'Can't connect to Microsoft server', it usually means the antivirus c...

Fix High CPU Usage by Antivirus Scanning PowerShell

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...

Fix PowerShell 504 Gateway Timeout After Windows Update

Fix PowerShell 504 Gateway Timeout After Windows Update

After a recent Windows update, some users see a 504 Gateway Timeout error when running PowerShell...

Fix 'Windows Search Port Already Allocated' After Update

Fix 'Windows Search Port Already Allocated' After Update

After a recent Windows update, you may see an error message like “Windows Search port already all...

How to Fix High Memory Usage from Windows Activation

How to Fix High Memory Usage from Windows Activation

If you notice your PC running slow and Task Manager shows high memory usage (often 50% or more) w...

How to Enable Windows Update Service When It Is Disabled

How to Enable Windows Update Service When It Is Disabled

If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...

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