Checklists for software errors, setup, and tool workflows.

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Latest checklists

After a Windows 11 update, you might find Bluetooth missing, devices not pairing, or intermittent...

You see the WiFi icon connected, but websites won't load. The network shows “No internet” or ...

If Windows Update fails with error messages like "Service not running" or "Windows Up...

You run npm install and get a permission denied error that mentions package.js...

Git Merge --allow-unrelated-histories: When and How to Use It
You run git merge and get an error: fatal: refusing to merge unrelated histories...

VS Code Git Changes Not Detected After Save: Fixes
You save a file in VS Code, but the Source Control panel shows no changes. The file doesn't a...