OBS (Open Broadcaster Software) is a great open source software for video recording and live streaming to help with all your training needs, live streaming or just to put up help videos.
OBS Studio is equipped with a powerful API, enabling plugins and scripts to provide further customization and functionality specific to your needs.
Utilizes native plugins for high performance integrations or scripts written with Lua or Python that interface with existing sources.
There are downloads for Window, Mac or Linux. Lots of information to help you with all your needs and the best thing is that it is FREE!
Click here to try out OBS, you won’t regret it!