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

Fix Windows Search Not Working in File Explorer

You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...

Fix Windows Terminal SSH Connection Timeout to Ubuntu

You try to SSH from Windows Terminal to an Ubuntu machine, but the connection times out. The erro...

Fix Windows Activation Blocked by Firewall

If Windows activation fails with an error about a blocked firewall, your PC likely can't reach Mi...

How to Clear Microsoft Teams Cache on Windows 10

If Microsoft Teams is acting up—slow loading, login loops, missing messages, or broken notificati...

Fixing 'kubectl apply forbidden' for ClusterRoleBinding