Most people think that computer are the same. That the only difference is the computers names. And that buying a cheaper one is the same as the more expensive ones. But this is not true there are a lot of differences when it comes to buying a computer. Apple and Gateway are two of the top makes of personal computers. They have a lot of thing that are similarly but what make them different is the processors then uses. All Gateway computers come with 128MB of memory, but the apple computer come with memory that vary for 64MB to 256MB. Both hav ....