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 Windows Update Token Expired via Group Policy

When Windows Update fails with a "token expired" error, it often indicates a problem with the com...

How to Fix Windows Search Module Not Found Error

If you see a message saying "Windows Search module not found" when you try to use the search bar ...

Java JDK Not Recognized After Installation: Fixes and Checks

Fix Outlook 502 Bad Gateway Error After Update

After a recent Outlook update, you might see a '502 Bad Gateway' error when trying to send or rec...

Fix Windows Update Error 0x800f0922: Pending Install Failed

You see a message that a Windows update is pending install, but it fails with error 0x800f0922. T...