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

Fix Windows Terminal Crashes When Opening Multiple Tabs

If Windows Terminal closes unexpectedly or freezes when you try to open a second or third tab, yo...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

How to Fix Outlook Backup Restore Failed Due to Corrupt PST

You try to restore an Outlook backup, but it fails with an error about a corrupt PST file. This i...

Fix 'File Locked by Unknown Process' in Command Prompt

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...

How to Install OneDrive Client on Ubuntu

If you need to sync your OneDrive files on Ubuntu, the open-source OneDrive client is a reliable ...

Fix Microsoft Store 502 Bad Gateway & Permission Denied

You open Microsoft Store and see a 502 Bad Gateway error, sometimes accompanied ...