EDIT: Thanks everybody for the suggestions! You’ve been great help to me.

I’m getting prepared for my computer science degree in college but pretty behind in the related classes. What are the best resources out there? Preferably in English as my native language resources are shit at explaining the basics.

I’m currently studying in Khan Academy but was wondering if there are somethings I’m missing out.

NOTE: I am NOT in college yet. I’m trying to get in college now. So the stuff I’m looking for is high school stuff.