How do i reinstall safari?

Reinstall the operating system. May I ask though, why do you need to reinstall it? You couldn't have uninstalled it, because OS X does not allow you to do that.

I think pinkstones was asking how you uninstalled it in the first place.

ruthie164 wrote:

I have firefox, and i want to switch back?

Is Safari still on your computer?

ruthie164 wrote:

I think it is!

It's rather easy to find out the answer to this — open your Applications folder. Do you see Safari in it? If you do, just go back to using Safari instead of Firefox.

ruthie164 wrote:

I don't see it?

What did you do to remove Safari from your computer, since you weren't supposed to do it in the first place? What program did you use to accomplish this?

You're making absolutely no sense at all. Did you buy the computer? Was it new or used? Did the people at Best Buy remove anything from the computer?

You need to answer the questions I'm asking you coherently and completely, or else no one, myself included, can actually help you.