I've been searching in tools and in the YouTube video page for downloading the video but did not find any such button which would allow me to download the video. Please help me out. If there's a need to download a software, please let me know
There are two ways you can do this. Either use a free website service where you paste the youtube url into the box and they convert it for you, or install free software on your computer to do the conversion locally. Here are some examples:
