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

Fix Windows Defender Port Already Allocated in Event Viewer

If you see 'port already allocated' errors in Event Viewer related to Windows Defender, it usuall...

Fix Windows Command Prompt Permission Denied Error

You open Command Prompt, type a command, and get 'Access Denied' or 'Permission denied'. This oft...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix 'File Locked by Windows Security Cannot Delete'

You try to delete a file, and Windows tells you it's locked by Windows Security. This often happe...

How to Fix Command Prompt Not Working in Recovery Mode

If you’ve booted into Windows Recovery Environment (WinRE) to run Command Prompt for repairs, but...

How to Fix Git Pull Merge Conflicts Without Force Push

You run git pull and see a merge conflict message. Your first instinct might be to f...