Checklists for software errors, setup, and tool workflows.

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Fix Windows Update 502 Bad Gateway Related to Proxy Settings

If you see a "502 Bad Gateway" error when running Windows Update, it often points to a problem wi...

Fix Chrome Profile Service Unavailable After Update

After updating Chrome, some users see the error “Profile service unavailable” or “Sign in error: ...

Fix 'Microsoft Store command not found' in PowerShell

When you run microsoft-store in PowerShell and get a "command not found" error, it u...

Windows Update Error 0x8024402c: Troubleshooting Checklist

Windows Update error 0x8024402c typically appears when your PC cannot connect to Microsoft's upda...

Fix Chrome Profile Port Already Allocated Error

You start Chrome and see an error like "The profile appears to be in use by another Chrome pr...

Fix Windows Defender Rate Limit Error on Windows 11
You may see a rate limit error when using Windows Defender on Windows 11. This usually happens du...