INFORMATION TECHNOLOGY, THE PEOPLE AND YOU

1. PEOPLE

1.1. DIRECT CONTACT

1.2. INDIRECT CONTACT

2. SOFTWARE

2.1. APPLICATION SOFTWARE

2.2. SYSTEM SOFTWARE

3. SYSTEM SOFTWARE

3.1. USED BY COMPUTER

3.1.1. MICROSOFT

3.2. ENABLE TO INTERACT WITH COMPUTER HARDWARE

3.3. BACKGROUND SOFTWARE

3.4. STORES DATA AND PROGRAMME

3.5. BACKGROUND SOFTWARE

4. DATA

4.1. DOCUMENT

4.2. WORKSHEET

4.3. DATABASE

4.4. PRESENTATION

5. APP SOFTWARE

5.1. END-USER SOFTWARE

5.2. GENERAL-PURPOSE PROGRAMME

5.2.1. INTERNET EXPLORER

5.3. SPECIAL-PURPOSE PROGRAMME

5.3.1. FOR SPECIALIZED TASK

6. HARDWARE

6.1. INPUT/ OUTPUT

6.1.1. DISK DRIVE

6.1.2. PRINTERS

6.1.3. KEYBOARD

6.2. PROCESS DATA

6.3. STORAGE

6.4. COMMUNICATION

7. TYPES OF  COMPUTER

7.1. SUPER COMPUTER

7.2. MAINFRAME COMPUTER

7.3. MINI COMPUTER

7.4. MICRO COMPUTER

8. MICROCOMPUTER

8.1. SYSTEM UNIT

8.1.1. MEMORY

8.1.2. CPU

8.2. INPUT/ OUTPUT DEVICE

8.2.1. MONITORS

8.2.2. PRINTERS

8.3. SECONDARY STORAGE

8.3.1. FLOPPY

8.3.2. HARD DRIVE

8.3.3. OPTICAL DISKS