The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.
Snagit - Screen Capture Software for Windows and Mac
Ask Me Help Desk - Ask Me Help Desk is a question-and-answer site.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...