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

How to Repair Microsoft Store App for Update Issues

If the Microsoft Store app fails to update apps, gets stuck on pending downloads, or throws error...

Fix Windows Security High Memory Usage

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...

How to Fix Windows Update Authentication Failed Error

When you see 'Authentication failed' while running Windows Update, it usually means the update se...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Git Clone Permission Denied (publickey) – Checklist

You run git clone [email protected]:user/repo.git and get Permission denied (publ...