Checklists for software errors, setup, and tool workflows.

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Fix SSL Certificate Errors in Windows Search

When Windows Search throws an SSL certificate error—often as 'The certificate is not valid' or 'A...

Fix Windows Search Version Mismatch Not Finding Files

If Windows Search suddenly stops finding files after an update or upgrade, a version mismatch bet...

Fix Windows Defender Login Loop Not Responding

You open Windows Defender Security Center, but instead of the dashboard you get a spinning circle...

Fix Chrome Profile 404 Not Found on Mac

If you see a 404 Not Found error when trying to open your Chrome profile on Mac,...

Fix npm EACCES Error When Installing Global Packages

When you run npm install -g some-package and see an EACCES: permission denied<...

Fix Microsoft Teams Authentication Loop After Update
After a recent update, you might find Microsoft Teams stuck in an authentication loop—signing in,...