If you want to make videos for You Tube or any other social media platforms then these two softwares are the best - Filmora and Movavi.
The reason is that, these software's have many inbuilt features helpful to make videos quickly. For example, numerous transitions, filters, special effects, graphics packs, icons and emojies are available at single click. Other professional high end video editors like Premier Pro can also help but they are very robust and complex to learn. So as a newbie anyone can get overwhelmed.