Introduction to Computers
par Sunittha Srichai
1. Mobile Computer and Mobile Device
1.1. mobile computer
1.1.1. notebook computers
1.1.2. laptop computers
1.1.3. Tablet PCs
1.2. mobile device
1.2.1. smart phones
1.2.2. PDAs
1.2.3. handheld computers
1.2.4. portable media players
1.2.5. digital cameras
2. Computer Softwhare
2.1. application softwhare
2.2. system softwhare
2.2.1. operating system
2.2.2. utility program
3. Network and Tnternet
3.1. a variety of reasons
3.1.1. communicate
3.1.2. research and information
3.1.3. shop
3.1.4. bank and invest
3.1.5. online trading
3.1.6. entertainment
3.1.7. download music
3.1.8. share videos
3.1.9. web application
3.2. social networking Web site
3.2.1. share their interests
3.2.2. ideas
3.2.3. stories
3.2.4. photos
3.2.5. music
3.2.6. videos