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

Fix Microsoft Store Stuck on Loading Screen

If the Microsoft Store hangs on a blank or spinning loading screen, it's usually a local data or ...

UFW Port Closed Despite Allow Rule: Fixes

You've added a UFW allow rule for a port, but a port scan or service test shows the port is still...

Fix Chrome Profile Module Not Found on Windows 10

If you see 'Your profile could not be opened correctly' or a message about a missing profile modu...

Fix Windows Activation Connection Timeout Due to Proxy Settings

If you see an error like "We can't activate Windows right now. Connection timed out" and you're b...

Fix pip SSL Certificate Verify Failed on Ubuntu