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

How to Fix Microsoft Store Not Starting in Windows 11

You click the Microsoft Store icon and nothing happens—no window, no error, just silence. This is...

Fix Chrome High CPU Usage on Mac: Practical Steps

If your Mac's fans spin up and battery drains fast while Chrome is open, high CPU usage is likely...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Microsoft Store Token Expired Not Syncing Error

You open Microsoft Store and see a message that your token has expired, or apps won’t sync purcha...

How to Fix PuTTY Connection Refused Error

You open PuTTY, enter your server IP or hostname, click Open, and get "Connection refused...