Knowledge base for software setup, errors, and daily tool work.

Fix Windows Update Authentication Failed Error

When Windows Update fails with an authentication failed error, it usually points to a problem wit...

Windows Terminal Proxy Settings Not Saving: Practical Fixes

You set a proxy in Windows Terminal's settings.json file, but after closing and reopening the app...

Reinstall Windows Terminal to Fix Module Not Found Error

If you see a 'module not found' error when launching Windows Terminal, the app may have a corrupt...

Task Scheduler File Locked: Causes and Fixes

When a scheduled task fails with a "file locked" error, the task cannot access its executable or ...

Fix Error 0x800f081f During Windows 11 Update

While updating Windows 11, you may encounter error 0x800f081f. This usually appears when the upda...

Fix 'git remote add origin repository not found' Error