How to update my macbook pro?
I have a MacBook Pro laptop, from 2007. Running OS 10.4.11. 2.33 GHz Intel Core 2 Duo. Memory 2 GB 667 MHz DDR2 SDRAM (just copying that stuf, not sure if it's all important or not!) The software is so outdated, I can't get updates anymore, and my iPhone 3GS (I know, I know) can't even get my music from my computer. I would like to update my computer as much as possible, and I don't want to mess anything up.
My husband bought me a 1 TB external drive to back everything up before I do any updates. I think I need to get Tiger, then I can go to Lion, is that right? I'm not sure how to go about doing that. Any advice would be most welcome!
Thanks,
Jenny
MacBook Pro (15-inch Core 2 Duo), Mac OS X (10.4.11)