I hope this is the right section of the forum for this question. I
downloaded the teenwoohoo mod, (you know, so they can get pregnant) to my ea games download folder and when I opened them it directed me to the simPE. I don't have a clue how to use this. How do I get this mod into my game? Thanks for any help.

You don't want to open the file. Just place it in your Downloads folder, and then go into the game and enjoy it.

Oh, Thank you. Is that how it works with the hair mesh too?

If the file is in a .package file extension, all you need to do is put them in your Downloads folder. The only files you need to install (double-click) are .sims2pack and .sims2skin files.

I'm new to all this computer stuff, What do you mean by .package file
extension and .sims2pack and .sims2skin files? I have downloaded the long
hair to a folder, but when I try to open it it sends me to the simPE. I know
I must have messed up a step somewhere, but I don't know where. I
really want the beautiful long hair. *pulls own hair out in clumps* argh!
I guess I must thick. If someone could please explain step by step? Maybe I'm not downloading the right thing? Thank you so much for your help.