Shotcut is a great free video editor. But it is a little bit hard for beginners to getting started.
This tutorial video will show you how to start using Shotcut step by step.
Shotcut is a free, open source, cross-platform video editor for Windows, Mac and Linux. Major features include support for a wide range of formats; no import required meaning native timeline editing; Blackmagic Design support for input and preview monitoring; and resolution support to 4k
You can read our full review about Shotcut here!
Good luck!
Elearning Supporter 
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