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

Stop Command Prompt High CPU Usage When Idle

You open Task Manager and see Command Prompt (cmd.exe) using 20-40% CPU, even though no windows a...

Fix kubectl Apply Forbidden in AKS: Permission Denied

Fix Jupyter Notebook Token Not Working on Localhost

If you see a token prompt when opening Jupyter Notebook on localhost, and entering the token fail...

Fix Windows Search Offline Installer Error 0x80072ee7

When you try to install Windows Search using an offline installer, you might see error 0x80072ee7...

Fix Microsoft Teams Error Code cxa20002

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

How to Fix Chrome Profile Cannot Connect Error

You see a message saying 'Your profile cannot be connected' or 'Profile cannot connect' when tryi...