What folder do i put plug-ins and other stuff for these programs??... Adobe premiere has many different subfolders with plug ins and I don't know where to put it.. Same thing with after effects.. Thank you.

Both programs have a subdirectory called "plug-ins" where you can put them. Look for it under the main program directory, you should see it there.

Then in plug-ins they have more folders..Devided int odifferent special effects....HOw do i know which is which?