To install the Goggle Assistant on Windows PC, 7 &10, a few prerequisites are needed. Python 3 should be installed in the system if you are using Windows & 10. For Mac and Linux, Python 3 is already installed. To install Python 3.x on Windows, the procedure is very simple.

A grab is an alternative software that will help you in taking the screenshot of the screen and will save them as image files. Grab has various types of modes for screen capture, and updated shortcuts are also supported. It comes with updated versions for mac OS. Here is the complete guide on ishoutech.