Well both Macs and Pcs have internet connections. both come in mobile packages called laptops. Well even though I am a dedicated PC user I recommend a mac. today hackers and other cybercriminals go...
The Macintosh based computers do not need as much RAM as PC computers, so the processer may be slightly different. Apart from that, all of the computer parts are the same.
A platform in computer terminology is a type of operating system. For example Microsoft Windows 98 and Microsoft Windows XP are the same platform, but Linux and MacOS are different.