Fix Windows Security High Memory Usage
If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...
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Browse labFix Windows Activation Error 0x80070005 Permission Denied
You see error 0x80070005 with "Permission denied" when trying to activate Windows. This usually m...
How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest
When you run Invoke-WebRequest in PowerShell and get a 502 Bad Gateway
Fixing PowerShell Rate Limit Errors in Azure
When you run PowerShell scripts against Azure APIs, you may hit rate limit errors like 429 ...
Fix Windows Defender Rate Limit Error Not Working
If you see a 'rate limit error' in Windows Defender and it's not working properly—scanning fails,...
Fix 'Putty Connection Refused' Error on Localhost
When you try to connect to localhost with Putty and get 'connection refused', it usually means th...