Up date iBook 4.3, PowerPC G3, OS X 10.4.11to be able to use iCloud.
I recently bought an iBook PowerBook 4.3, PowerPC G3 which, as far as I know uses OS X version 10.4.11. How do I update this to be able to access iCloud? I think I need OS X Lion 10.7.2 but I don't know if my system can accommodate this. I'm not very technically minded so I need step by step instructions!
iMac