Youtube.com is a site where we can see upload and download videos.
It is also a good source of earning money but that is a complicated process.
Also when it comes to entetainment it is the biggest source available online.
It has the largest no. Of viewers of videos online compared to any other side.
When it comes to learning tutorial on everything is uploaded on youtube.
We can adjust the quity of video which we want to see lowest quality is 144 p.
Also we can adjust the rate of video at which it plays.
Size of the video player can also be adjusted.
If your opening a new brand it is the best place to advertise your product.
In my advice it is a MUST APP which you should keep it in your phone.