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

How to Reset Windows Defender Cache in Windows 10

Windows Defender (now Microsoft Defender Antivirus) stores temporary files and definitions in a c...

How to Fix DISM Restore Health Error 0x80073712

When running DISM /Online /Cleanup-Image /RestoreHealth, you may see error 0x8007371...

Fix Windows Activation Error After Update: Can't Connect to Servers

After a recent Windows update, you might see an activation error saying Windows can't connect to ...

How to Fix MongoDB Compass Connection Refused on Windows

When you see 'connection refused' in MongoDB Compass on Windows, it usually means Compass cannot ...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix kubectl apply Forbidden Error with Authentication Proxy

When running kubectl apply -f deployment.yaml, you see an error like Error fro...