Hey,
I use Sony Vegas Pro 13 to edit my Vlogs, Gaming Videos and more. It work just fine for me. But you have to pay lots of money or risk getting a cracked version but may contain a virus [You can never trust people over the internet] I have previously had Movie Maker and Litework and they both work well but cant produce the best videos. They are basic programs.
If your starting out on YouTube i would recommend you use Movie Maker or any free software.
Best Regards,
Ethan