Fix Windows Activation Service High RAM Usage
If you notice high RAM usage from the Windows Activation service (sppsvc.exe) in Task Manager, it...
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View listFix Firefox Not Responding: Disable Hardware Acceleration
If Firefox frequently stops responding, freezes, or shows a "Not Responding" message, hardware ac...
Fix Windows Defender DNS Error Permission Denied
You run a scan or update in Windows Defender and see an error like "DNS error permission denied" ...
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 Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
Fix Edge Profile Sync Paused on Startup
If Microsoft Edge shows that profile sync is paused every time you start the browser, syncing boo...
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