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

Fix Windows Search Blank Screen in Safe Mode

If you boot Windows into Safe Mode and the Search bar or window appears blank, you're not alone. ...

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. ...

Fix Windows Activation Stuck in Safe Mode

If you're trying to activate Windows but the process gets stuck or hangs indefinitely while in Sa...

How to Fix Network Errors in Command Prompt on Windows 10

Fix Microsoft Teams Error Code cxa20002

Error code cxa20002 in Microsoft Teams usually appears when you try to sign in or launch the app....

Outlook Token Expired Renewal Steps

If Outlook suddenly asks for your password repeatedly, shows 'Need Password' in the status bar, o...