How to insert a video into the Watch Later list is similar to how to insert a video into your playlists list.
Windows
- Open the video you want to watch later
- Click the "Add to" icon (three lines with a plus sign on the bottom right) located underneath the video
- Click "Watch Later" The video you are currently opening will be automatically signed in to the Watch Later video list.
To access the videos in the Watch Later list is quite easy.
- On the YouTube page, click the three vertical line icon at the top left
- Select the "Watch Later" menu
Videos that you have entered in the Watch Later list will be found on the right. You can click on one of the videos to watch it. - Open the video you want to watch
- Tap the "Add to" icon at the bottom right of the video
- Tap the "Watch Later".
It's a way to watch videos that are on the Watch Later list. - Sign in to the YouTube app
- Select the "Library" menu on the bottom right
- Go to the "Watch Later" option
- Select the video you want to watch