Operating systems

1. 90% of people use windows.

2. 90% of people use windows 7

2.1. Pros:

2.1.1. More fast and everyone trust windows.

2.2. Cons

2.2.1. Focus on Windows 7

2.2.1.1. Viruses are one of the downers when it comes to windows 7.

3. Windows 7

3.1. Use Snap to compare two files side by side with a quick drag to the edge of the screen. Keep your favorite files and programs handy: Pin them to the Taskbar. Cruise through all your open windows with Live Taskbar Previews. 2519 people like this Live Taskbar Previews Manage lots of open programs, documents, and browser windows easily with thumbnail and full-screen previews of open windows. oQuickly find virtually anything on your PC with Windows Search. HomeGroup takes the headache out of sharing files, devices, and printers on a home network.

3.2. New node

4. What % use windows?

5. Linux: Open Source, Free

5.1. New node

6. Apple, OSX,Leopard

6.1. Pro;1No need to worry about viruses. 2.)Nice integrated applications.3.)New Designed Hardware

6.2. Not compatible with a, lot of PC Hardware safari, fire fox, and mac won't work for all sites.

7. Definition:

8. What does it do?

9. Cell Phone Operating Systems

9.1. Which one do you have?

9.2. What are the Major Smart phone Operating Systems?

10. References

10.1. http://www.tuxradar.com/content/vista-windows-7-ubuntu-904-and-910-boot-speed-comparison

10.2. http://www.computerhope.com/issues/ch000575.htm

10.3. http://www.computerhope.com/issues/ch000575.htm