I am trying to get videos my daughter did from her iPad. She died of cancer and she had iCloud. I am not smart with a computer she always did stuff for me

Ouch. I am sure that most would not know how to respond, and I am one of them. My sincere sympathy.

Do you know the relevant Apple ID and password? Do you have physical access to her iPad?

How to Transfer Photos from an iPad to a Computer

http://www.wikihow.com/Transfer-Photos-from-an-iPad-to-a-Computer

Importing Personal Photos and videos from your iOS device to your computer.

http://support.apple.com/kb/HT4083

 Cheers, Tom 😉

Tonefox asked the right question. I just wanted to let you know how very sorry I am for your loss. It must be very difficult especially at this time of the year.