YouTube Questions, Comments, and Tips

So I decided to make this thread so that YouTube content creators can give some tips and tricks to help people new to the YouTube game get better. Also, this is to ask questions for anyone that has them, but only for content creating questions such as editing, setups, etc.

Please, if you have a Beyblade related video that you want to show off for enjoyment purposes only, please post that in the Beyblade Videos thread. If you want your video to be critiqued, no matter what it may be, feel free to post it here.

So when it comes to it, what kind of programs are you guys using? Right now, I'm just using the basic Windows Movie Maker, but are there any good progams that are free? Also, where can I find good fonts to use in my videos?
So is this thread for beyblade videos only, or just YouTube in general? I myself am a beyblade youtuber, so I could provide some help and advice.