Bandicam is a video screen capture software. It can be used to record your video game session, create software tutorials, capture screenshots. The free version on Bandicam comes with almost the same options of the paid version, except that:

Launch the program

In the Target field, select:

In the Format section, click on the Settings button and select the default format to record your video, default FPS, codecs, audio channels...etc The software is ready to record your video!