How to Fix Windows Security Not Opening
You click the Windows Security icon in the taskbar or open it from Settings, but nothing happens—...
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3. Apply
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View listFix OneDrive Sync Port Already Allocated Error
You open OneDrive and see a sync error: “Port already allocated”. This usually means ano...
Fix Windows Search Stuck Loading After Reboot
After a reboot, you click the search bar or open Start and see “Search is loading…” or a spinning...
How to Fix Windows Defender High CPU Usage
If your system feels sluggish and Task Manager shows Windows Defender (Antimalware Service Execut...
Fix Windows Backup Error 0x80070001 After Update
After a Windows update, you might see backup error 0x80070001. This often means "Incorrect functi...
Fix 'Access Denied' Errors After Windows Update
After a Windows update, you might see "Access Denied" errors when trying to open Windows Security...
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