How to Solve a 2x2x4!

Hey guys! So when I first got my 2x2x4 for Christmas, I had a lot of trouble solving it and I found MeMyselfAndPi's tutorial on it. I had some trouble understanding MeMyselfAndPi's tutorial, so I decided to try and make my own tutorial on it. If you guys have any questions, feel free to leave down below!
2x2 Tutorial: • How to Solve a 2x2!
Music:
"Kat and Tanner" by Twin Musicom:
Kat and Tanner by Twin Musicom is licensed under a Creative Commons Attribution license (creativecommon...)
Artist: www.twinmusicom...
"Sophomore Makeout" by Silent Partner
"Spring in my Step" by Silent Partner
"Pink Lemonade" by Silent Partner