Understanding the basics of how operating systems work can help you to grasp the full power provided to you by a computer. An operating system is the brain power behind any type of technology. Operating systems run more than computers, however. Most types of technology-based devices have an underlying operating system that tells them how to work.
When you sit down and turn on a computer, for example, you are not in control. Though you may be able to move the mouse and change the wording on the screen, it is the operating system that is working behind the scenes that is actually making the system work. If you own a personal computer or a laptop, you likely have a Microsoft Windows operating system. For those who have a Macintosh-based system, your system comes loaded with a Mac OS X operating system. If you are using corporate-style computers, you may have a Linux or a UNIX operating system.
Operating systems are becoming more popular in a variety of devices. You will find these systems in your cell phones, especially in smartphones. You will find operating systems present in your iPod, your tablet computer, and even in the wireless access points available. One interesting fact is the amount of power and know-how found in these systems. The average cell phone operating system today has more power than the more advanced desktop computers from 20 years ago. And that’s just phones. Imagine how powerful an operating system must be on a new laptop!
Are operating systems important? Yes! They are vital to your computers and other devices. In the coming years, more operating system options are likely to be introduced. New technology may even make new systems much more powerful than the ones you are using today for the tasks you need to complete.





