Xbox One users can now upload custom videos to their console using the Xbox One Upload app. This app is available on the Xbox One’s main menu and allows users to create, share, and view videos with others. To use the Upload app, first open it on your Xbox One. Then, select the video you want to upload from your library or device. Once you have selected a video, click on the “Upload” button. Once you have uploaded your video, it will be available in the Upload app’s “Uploads” section. You can view and share your videos with others by selecting them from this section or by pressing “Share” on your Xbox One controller.