It is a great tool for recording your computer screen and make interesting and useful videos for students, that they could learn, practice and improve their English language skills.
You can make videos with showing how to use one or another program.
You can record and make videos of your online lessons, or prepare videos for lesson activities.
If I need to make material for students who are absent it is very comfaryable, because I can record my screen during the lesson and share with students who are at home.