Fix Windows Activation High CPU Usage in Safe Mode
If you've booted into Safe Mode and noticed the CPU pegged at 100% due to a process related to Wi...
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Browse manualsChecklist: Windows Update Service Not Running in Services.msc
When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...
Fix Windows Security Service Failed to Start Error 0x80070422
You see the error "Windows Security service failed to start" with code 0x80070422. This usually m...
Fix Windows Security 504 Gateway Timeout After Driver Update
You open Windows Security and see a 504 gateway timeout error. The interface loa...
Fix Windows Activation Service High RAM Usage
If you notice high RAM usage from the Windows Activation service (sppsvc.exe) in Task Manager, it...
How to Fix Windows Update Error 0x80070002
You click Check for updates and after a while get error 0x80070002. It usually means Windows Upda...
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