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

Fix Command Prompt Auto Start Not Working After Update

After a Windows update, you might find that Command Prompt no longer opens automatically at start...

How to Fix Jupyter Notebook Token Authentication Error

When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...

Fix Windows Terminal Slow on Windows 11

If Windows Terminal feels sluggish on Windows 11—slow to open, laggy typing, or delayed command o...

Fix PowerShell Authentication Failed Credentials Error

Fix PowerShell Invalid Configuration Group Policy Error

When you run gpupdate /force or try to apply Group Policy settings, PowerShell may t...

Backup Config for Network Drive via Command Prompt

If you rely on a mapped network drive for daily work, losing its configuration after a system res...