Computers

1. Output Device

1.1. Monitor

1.1.1. Benefits

1.1.1.1. Easy view of work, videos, social networking

1.1.2. Challenges

1.1.2.1. Different levels of display for different monitors

1.2. Printer

1.2.1. Benefits

1.2.1.1. Many printers are also scanners and fax machines in one unit

1.2.2. Challenges

1.2.2.1. If one component breaks the entire print job can be affected

2. Input Device

2.1. Keyboard

2.1.1. Benefits

2.1.1.1. Commands are easily entered into the computer via the keyboard

2.1.2. Challenges

2.1.2.1. School curriculum requires students to have keyboarding knowledge

2.2. Mouse

2.2.1. Benefits

2.2.1.1. Move cursor with ease

2.2.2. Challenges

2.2.2.1. Mouse can actually slow commands