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

Fix Windows Terminal Profile Not Saving Ubuntu Settings

You set up a custom profile for Ubuntu in Windows Terminal, change the icon, font, or starting di...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...

How to Enable the Task Scheduler Service in Windows 11

If scheduled tasks aren't running or you see an error like "Task Scheduler service is not availab...

How to Delete a Locked File Using Command Prompt

You've tried to delete a file, but Windows says it's open in another program. This happens often ...

Fix Missing Outlook Command and Shortcut Issues

If you're seeing "outlook command not found" or your shortcuts have disappeared, it's usually due...

How to Fix SSH Permission Denied (Publickey) on Git Push

You try to push a commit and see: Permission denied (publickey). The push fails. Thi...