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

Fix 'Port Already in Use' Error with Windows Defender Firewall

You try to start a local service or application, and it fails with an error like 'port already in...

Fix Windows Terminal DNS Not Working After Update

After a Windows update, you might find that Windows Terminal can't resolve hostnames—ping google....

Fix Chrome High Memory Usage on Mac: Practical Steps

If Chrome is making your Mac sluggish or showing high memory usage in Activity Monitor, you're no...

Fix Microsoft Teams File Locked by Previous Session Error

You try to edit a file in Microsoft Teams and see a message that the file is locked by a previous...

Fix Remote Desktop Error 0x204 on Windows

When you see Remote Desktop error 0x204, the connection usually fails right after entering creden...

Fix kubectl apply Forbidden on GKE