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

Where Windows Defender Stores Its Cache Files

If Windows Defender (now Microsoft Defender Antivirus) won't update definitions, hangs during sca...

Fix VS Code PowerShell Permission Denied for Git Commands

When you open the integrated terminal in VS Code and run a Git command, you might see a "permissi...

Force Delete a File Locked by Windows Command Prompt

You're trying to delete a file in Windows, but you get an error saying the file is open in 'comma...

Fixing Chrome Service Unavailable Error on Linux

If you see a 'Service Unavailable' error in Chrome on Linux, it's usually a network or configurat...

Fix PowerShell Remote Connection Refused Error

Fix Chrome Port Already Allocated Error (ERR_UNSAFE_PORT)

When Chrome displays an error like ERR_UNSAFE_PORT or a message that a port is alrea...