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

Fix VirtualBox Kernel Driver Not Installed on Windows 10

Fix 'Outlook Path Not Found' Error in Outlook 365

When you see 'Outlook path not found' in Outlook 365, it usually means Outlook can't locate a req...

Fix PowerShell Token Expired Error 401

If you're seeing a 401 status code with a message like "token expired" in PowerShell, it usually ...

Fix Windows Terminal Token Expired After Update

After a Windows Terminal update, you might see errors like “token expired” or “authentication fai...

How to Set Chrome Path in Terminal

If you need to launch Chrome from the terminal or use it for scripting, you must have the correct...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...