How do you categorize videos on your YouTube channel?
Live , film & animation , autos and vehicles , Music , Pets & animals , Sports , Travel & Events , Gaming , Blogs & people , Comedy , Entertainment , News & politics , How to & style , and Education .
By categorize do you mean how to make a playlist or favorite them?
I think YouTube would automatically organize videos. Just go onto YouTube and you'll know what I mean. If not, get on an account for YouTube.