Computer Hardware

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Computer Hardware by Mind Map: Computer Hardware

1. Input Devices: Used to enter data into the computer

1.1. Keyboard

1.1.1. Advantages Give Software demands Gain Control over computer

1.1.2. Disadvantages Not everyone knows how to keyboard Must learn the commands

1.2. Mouse

1.2.1. Advantages Helps you move around the screen Makes selections

1.2.2. Disadvantages If not connected, cannot give commands If not connected, cannot gain control

2. Output Devices: Pieces of hardware that move information out of the computer

2.1. LCD Monitor

2.1.1. Advantages Students can see the screen Thinner and Lighter Uses less energy

2.1.2. Disadvantages More expensive

2.2. External Hard Drive

2.2.1. Advantages Large Capacities Portable: ability to move or take with

2.2.2. Disadvantages Can be expensive May not be compatible for all computers