Реферат: Macintosh Vs Ibm Essay Research Paper The

in 1977, for about $25 a share. In 1977 the Apple II was introduced which set the standard for

many of the microcomputers to follow, including the IBM PC.

The Macintosh and IBM computer have been in competition ever since they put out their first

personal computers. In 1980, the personal computer world was dominated by two types of

computer systems. One was the Apple II, which had a huge group of loyal users, and they also

had a large group of people developing software for the Apple II. The other system was the IBM-

Compatible, which for the most part all used the same software and plug in hardware. In 1983

Apple sold over $1 billion in computers and hardware. Now Apple was trying to appeal more to

the business world so they designed the Lisa computer that was a prototype for the Macintosh

and it cost around $10,000. It featured a never before seen graphical interface and the mouse,

which are as common as any other component on the computer today. IBM introduced a

spreadsheet program called Lotus 1-2-3, which caused anticipated sales of the Lisa computer to

drop to nearly half.

In order for Apple to compete with the IBM-Compatible they had to change some things around.

Jobs headed the development of the Macintosh, with the goal in mind of a computer for the rest

of us. He wanted it to be easily set up out of the box and up in running in 15 minutes. The

developers of the Macintosh made it so that you could not upgrade it for they did not think that

you needed to open your computer. In 1984, they launched the Macintosh for $2,495. The

advertisements for it cost around $500,000 and more than $1.5 million to play it on Super Bowl

Sunday in 1984. They decided later that if they wanted to keep up with IBM they would have to

make the Macintosh cheaper and easier to upgrade in order to appeal to the business market. In

1991 Apple s desktop computing business was going down hill, and Motorola, who was their chip

manufacturer, was being known as the company that was always one step behind Intel. So

Apple lost developers for their personal computer.

This is the label on many of the current chips that are being shipped today.

One thing that is different between the IBM and Macintosh is the type of CPU architecture they

are using. The IBM computers have been using the same chip design as it did when it first

created the personal computer. They created their systems around a CPU design Intel created,

which used an architecture called CISC (Complex Instruction Set Computing). This also allowed