A free app for Windows, by Amazing-Share.
Free Screen to GIF Recorder is an extremely simple and user-friendly application that lets you capture the entire screen in GIF format with a single tap. It's a handy utility that can be used to create GIF files from online sites and even your desktop.
Once you install the app, you can start recording your screen. All you need to do is open the app and tap on the Record button. Once you do that, you will be able to stop and resume recording.
When you record, you will be able to preview the recorded video. If you like what you see, you can choose to save the video.