I just want to have an inquiry. I bought iMac last week and my OS software is OS Snow Leopard. My officemates keep on bugging me to update my software to OS X Lion. Just wondering what's the difference between Snow Leopard and X Lion?
And if ever I update my software, will my files and applications which are downloaded stay or will they be deleted upon updating? Hope to hear something from you. Thanks!
New software is available for your computer.