Workflow manuals for setup steps, repeatable tasks, and software operations.

Fix 'git pull failed index.lock file exists' Error

When running git pull, you may see an error like:

fatal: Unable to create &#...

Fix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block

If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...

Fix Windows 10 Cannot Access Shared Folder Error

You try to open a shared folder from another computer on your network, but Windows 10 shows an er...

Fix 'nginx cannot read file permission denied' Error

When Nginx returns a 403 Forbidden or logs "permission denied" for a static file, it'...

Windows 11 Update Stuck at 0%: Manual Download Fix

You click 'Check for updates' in Windows 11, and it hangs at 0% for minutes or hours. Res...