AceThinker Screen Grabber Pro is a robust and all-in-one screen recorder software that can grab or capture your screen activity along with the audio playing on it. You are also allowed to record your voice by plugging a microphone which is necessary for tutorials, vlogging, or live stream games. It also features a built-in editor that allows you to edit or put annotations to the recording in real time. Try using this software and enjoy it.
Screencast-O-Matic - Free version Records up to 15 minutes, premium is $15/year.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
ScreenToGif - This tool allows you to record a selected area of your screen and save as a animated gif.
Nimbus Clipper - Capture, annotate, and share anything you see online
recordit.co - Make a short video capture of your desktop as a gif.