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

How to Fix OneDrive Files On-Demand Not Working

You've enabled OneDrive Files On-Demand, but files that should be available offline remain as pla...

Fix kubectl Apply Forbidden in AKS: Permission Denied

Fix Windows Terminal 504 Gateway Timeout with Nginx

If you see a 504 Gateway Timeout error in Windows Terminal while accessing a ser...

Fix Windows Search Blank Screen When Clicking Start Menu

If clicking the Start menu shows a blank search screen instead of the usual results and apps list...

Fix Windows Defender DNS Error on Windows 10

If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...

Check Which Process Is Using a Port on Windows

When a service or application fails to start because a port is already in use, you need to identi...