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

How to Fix Git 'index.lock' File Exists Error

When you see fatal: Unable to create 'path/.git/index.lock': File exists., G...

Fix Windows Defender Real-Time Protection Configuration Error

You open Windows Security and see a message that real-time protection is turned off or has a conf...

Docker Compose Environment Variable Not Updating? Fix It

How to Clear Edge Sync Cache and Resolve Sync Issues

If your Microsoft Edge browser is not syncing bookmarks, passwords, or settings correctly, the sy...

Fix Windows Remote Desktop Not Connecting After Sleep

After your computer wakes from sleep or hibernation, Remote Desktop may refuse to connect. This i...

Fix VS Code Source Control Not Detecting Changes in Subfolder

You open VS Code, see changes in the root folder, but the Source Control panel shows nothing for ...