Operating System

1. What % used windows

1.1. 90% Yes

1.2. 10% No

2. Apple

2.1. pros:

2.2. cons:

3. Leopard

3.1. pros:

3.2. cons:

4. OSX

4.1. pros:

4.2. cons:

5. Definition

6. Cell phone operating sysytem

6.1. Wich one do you have?

6.1.1. BlackBerry Operating System

6.2. Wich are the major smartphone operating system?

7. Linux:Open Source,Free

7.1. pros:

7.2. cons: