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

Fix PowerShell High CPU Usage When Idle

If you notice PowerShell consuming high CPU even when the system appears idle, it's often due to ...

Fix Windows Search Service Not Running Error

If you click the Start menu or search bar and nothing happens, or you see a message that Windows ...

How to Fix Git Push Non-Fast-Forward Error

You run git push and get: ! [rejected] main -> main (non-fast-forward)....

Java JDK Not Recognized After Installation: Fixes and Checks

How to Fix Windows Update Invalid Configuration Error

You try to run Windows Update and get an error saying the configuration is invalid. This usually ...

Fix Windows Update Offline Installer Network Error

When you run the Windows Update offline installer (the .msu file) and get a network error, it usu...