In order to start recording with this application open its .exe file. On its interface in the top right corner of the program , you can find an icon with a circle and 5 points ( or you can press ALT+R) and start recording. After you finish your recording select the location you want to save and also the format. This app is freeware so you can use it with its all features. For more information, visit Software Informer application's page.