I only have Premium CS4. I need to learn how to do After Effects but want to do from the very very very bottom basic like how to bring my four videos together and do some editing on them as there are some errors in them. Please do get that I need very basic step by step "how to do it" then I can place fading frame between Video 1 and Video 2 as well as Video 3 and Video 4. I would appreciate your big big big help for future making professional.... :-)
Well, you're in luck.
Here's a description of the ins & outs of the way AE works, plus some cool how-to's:
It's even good for your version of AE.
After Effects is not the tool for this job.
Use an Editing app like Premiere ..etc