The GoPro Player is a free video player for Windows that allows you to view videos captured by the GoPro camera. With this player, you can easily play and watch your GoPro footage without any hassle. However, it's important to note that the GoPro Player may not support 4K resolution. If you encounter this issue, you can explore other software programs that can convert and play your GoPro files in the right format. Additionally, if you're a Mac user, you have the option to use iMovie to edit your videos and upload them to the web. While iMovie doesn't have specific features for action cams, it offers an intuitive user interface and supports most 4K cameras. It also provides various audio and video effects, control playback speed, and color correction options for your videos.