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Fix Chrome Profile Version Mismatch on Mac

You open Chrome on your Mac and see an error about a profile version mismatch. This usually happe...

Fix Windows Security Authentication Error 0x80070035

How to Fix Windows Update Token Expired Error

If you see a 'token expired' error when checking for Windows updates, it usually means the update...

Windows Security Update Checklist Before Installing

Before you click "Install" on that Windows security update, a few minutes of preparation can save...

Fix Chrome Profile Download Failed on Mac

If you see the error 'Chrome profile download failed' on your Mac, it usually means Chrome couldn...

How to Reset Windows Defender Settings to Default

If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...