What do you know about the Mac (Apple computers)?

I have never used Apple computers, but I learned little about it the other day from our homepage. First, I thought there is no big difference between Apple computers and Windows computers except Mac’s stylish and cute designs. However, there are some big differences. They have different operating systems (OS). I used to think that Apple computers are more difficult to use them, and only professional computer users are using Mac. But according to our text, they are less difficult than Windows. Moreover Mac computers’ security systems are much more powerful and secure than Windows, and right now, there is no viruses that can hurt the Mac computers. Therefore, we do not have to get anti-virus program for Mac computers. That was very surprising to me!! In spite of Mac computers’ very good functions, there are few people use them. I wonder why most people use Windows computer.