Desktop Operating System

1. Cons

1.1. Security problems

1.2. Negative operation for Tablet industry

2. Windows

2.1. Pros

2.1.1. Relatively cheap

2.1.2. Operating processor with Intel and AMD

3. Mac Os X

3.1. Pros

3.1.1. Free online storage

3.1.2. Synchronize with the data,bookmark online easly

3.2. Cons

3.2.1. Is not easy to operate

3.2.2. Need to buy always for daily operations

4. Ubuntu

4.1. Pros

4.1.1. Ubuntu is composed of many software packages

4.1.2. explicitly declares that users are free to run, copy, distribute, study, change, develop and improve the software

4.2. Cons

4.2.1. It has also been criticized for its poor battery life on Laptops and Netbooks

4.2.2. it criticized the lack of an integrated desktop effects manager