Before 2023, See it, love it clic the button and save it to the format you want all for free and good quality save on your computer ready to watch your favorite video later. Now than 2024 no more button since an update from YT and no more video downloader works on YT so why still saying it work when it is not, same as nay other extension doesn't work to since that YT update in 2022 or 23