A free app for Windows, by ‪Yellow Elephant Productions‬.

Screen Recorder Plus is a free screen recording app for Windows 10, available for both offline and online use. You can use this tool to record anything on your screen, including selected areas, applications, active windows, and more. There is also an audio recording option for adding your own comments, connecting to the webcam, microphone, or headphones.

You can optimize the recording quality, apply sound adjustments, and save in MP4, MP3, FLAC, WMA, and other popular formats. You can also record using the built-in microphone or connect to the webcam.