Checklists for software errors, setup, and tool workflows.

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Fix Windows Explorer Restarting with SFC Scannow

If Windows Explorer keeps restarting on its own—your taskbar disappears and reappears, or File Ex...

How to Allow Unrelated Histories in Git Merge

If you see the error fatal: refusing to merge unrelated histories when running

Fix 'nginx: configuration test failed unexpected end of file'

When running nginx -t or nginx -t -c /path/to/nginx.conf, you might see...

Fix npm ENOWENT Package.json Not Found on Mac

If you see 'ENOENT: no such file or directory, open /path/to/package.json' when running n...

Update Git SSL Certificates to Fix 'unable to get local issuer'

If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix Windows Security App Not Responding: Step-by-Step
You open Windows Security to run a scan or check protection, but the app freezes, shows a blank w...