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

Fix 'Command Not Found' in Ubuntu WSL Terminal

When you open Windows Terminal and run a command in Ubuntu WSL but get 'command not found', it's ...

Fix BitLocker Error 0x8031004b After Settings Reset

If you see error 0x8031004b when trying to unlock or enable BitLocker after a settings reset, it ...

How to Fix OneDrive Sync File Locked Error

You're trying to sync a file in OneDrive, but you get an error saying the file is locked. This us...

Fix Windows Security High Memory Usage

If you notice Windows Security (formerly Windows Defender) using excessive memory—sometimes hundr...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Task Scheduler Setup Guide After Resetting Settings

If you've reset your Task Scheduler settings—either intentionally or after a system restore—you m...