Camtasia, from Techsmith, provides recordings of screen movements and actions. Anything that’s visible on your computer screen can be captured, edited, and published. A “green screen” feature lets you put yourself into the video. Voiceover capability is also included.
You can also use TechSmith Fuse, a free mobile app, to record real-world content while you’re away from your computer.
The software is available for PC and Mac.