How to Reinstall the Windows Security Module
If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...
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View listFix Windows Security Center Version Mismatch Errors
You open Windows Security and see a message about a version mismatch, or the Security Center serv...
How to Fix Windows Defender That Keeps Stopping and Starting
If you notice Windows Defender (Microsoft Defender Antivirus) repeatedly stopping and restarting,...
Fix Windows Terminal Access Denied When Opening Profile
You click a profile in Windows Terminal and get an 'access denied' error. This usually happens wh...
Configure Windows Update to Trust a Custom SSL Certificate
If you manage Windows updates in an enterprise environment, you may need to use a custom SSL cert...
How to Fix PowerShell Rate Limit Error 429
If you're using PowerShell to call REST APIs — especially Microsoft Graph, Azure, or GitHub — you...
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