Hi!

I deleted everything from my computer, updated windows etc, I would like to get back into animating again, but I don't have flash anymore, could anyone help me?

Simply Google a download.

It's quite easy to find.

Yes, a Flash trial is easy to find. If you actually bought it, you'll be able to get it back with no problems. Else this isn't a place to hook you up with illegal downloads of any programs. It's actually against the rules.