Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...
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View listFix Windows Update Error 0x80070005 Access Denied
You see error 0x80070005 when trying to install updates. The message says "Access Denied." This u...
How to Fix Firefox Profile Missing Error
You open Firefox and see a message that your profile is missing or can't be loaded. This usually ...
How to Fix Error 0x800f081f with Windows Update Cleanup Tool
If you see error 0x800f081f while running the Windows Update Cleanup Tool (part of Disk Cleanup),...
Fix Windows Update High CPU Usage with These Tools
If your computer slows down and the CPU usage spikes after starting Windows Update, you're not al...
Windows Security Rate Limit Error: Quick Fix Checklist
You open Windows Security and see a rate limit error — notifications stop, scans won't start, or ...
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