Fix Windows Security Errors After Update
After a Windows update, you might see a yellow warning or red banner in Windows Security saying s...
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Browse labFix Command Prompt Service Unavailable Error
When you open Command Prompt and see 'Service unavailable' or 'The requested service is unavailab...
How to Fix Rate Limit Errors in Windows Security App
You open Windows Security to run a scan or check protection status, and get a rate limit error. T...
How to Fix High Memory Usage by cmd.exe
If you notice that cmd.exe is using a lot of memory—sometimes hundreds of megabytes—it's usually ...
Fix Remote Desktop Timeout After Windows 10 Update
After a Windows 10 update, you might find that Remote Desktop connections time out unexpectedly. ...
Fix 'Connection Refused on Port 80' in Command Prompt
When you see "connection refused on port 80" in Command Prompt, it usually means no program is li...