The hub of OBS Studio’s official documentation links to a comprehensive set of articles, and we couldn’t find an T area of the program that wasn’t covered. As a popular, cross-platform app, the Discord server is active and the website has a healthy forum. Third-party tutorials abound online. The SimpleScreenRecorder website has several articles that introduce the program itself and cover areas such as troubleshooting, game recording and improving performance. It’s not an immensely complex application, so this should suffice. VokoscreenNG is a fork and a continuation of the original Vokoscreen application. For an application with as many options as it does, we would have liked to see more documentation on how to use them. The VokoscreenNG website doesn’t offer much. We’d give it a low mark if it were not for the fact that most options in the application itself have a help icon next to them that launches an information page. VokoscreenNG is popular enough to mean that it gets a few mentions around the internet and that includes YouTube tutorials. Your first port of call when learning to use FFmpeg should be its extensive and well-written man page that is accessed through the command line. The huge documentation file on the official website goes into precise detail on the workings of every aspect of the program. As FFmpeg is a popular inclusion within Linux systems by default, using a web search is likely to produce good results when troubleshooting. Kazam2’s instructions are mostly on the GitHub readme page, and to be fair, this covers most areas of the program, including making live streaming work.