Down load a youtube video First go to your youtube video and copy the url (address) Right click and copy

Go to keepvid.com Paste your url (address) by right clicking and select paste into the open field then select download. Do not click free trial

Now select your format I suggest the 480p, mp4 the higher the # the better the video quality and the longer it takes to download and transfer. No to the download Pro it will want to download a trial paid version. It will save the video to your computer There you can share, I would do it through Google docs, classroom or usb.