Screen recorder
Show, don't type.
Explain a bug, walk a colleague through a spreadsheet, record a quick tutorial. Your screen, your voice and your face if you like, without an account, a watermark or a 5-minute limit. The video is made on your computer and stays there.
Click record, pick the screen, window or tab to share, and it starts after a 3-second countdown.
The recording stays in this tab until you download it. Nothing is uploaded, and there's no watermark or time limit.