GameCaster is the easiest and power-packed recording tool. Besides online streaming, you can easily record your gameplay at high quality. It comes with a variety of features that you can use to increase the quality of the gameplay such as picture-in-picture mode, video annotations, and social media integration. It also allows you to edit the video with an in-built video editor. This is why it is the best for PC windows 7, 8.1, and 10.