1. Desktops
1.1. Advantages
1.1.1. Easy to upgrade
1.1.2. Least expensive option
1.1.3. Large monitors
1.1.4. Easy repair
1.2. Characteristics
1.2.1. Inputs though a keyboard and mouse
1.2.2. Built in storage
1.2.3. Has a keyboard, monitor, and a tower (system unit)
1.3. Disadvantages
1.3.1. Stationary
1.3.2. Requires multiple components
1.3.3. Needs space to set up
2. Notebooks
2.1. Advantages
2.1.1. Portable
2.1.2. Same abilities as a desktop
2.1.3. Lightweight
2.2. Characteristics
2.2.1. Built in batteries
2.2.2. Can have a swivel screen
2.2.3. Touch pads for inputs
2.3. Disadvantages
2.3.1. Expensive
2.3.2. Difficult to upgrade and repair
2.3.3. Easy to damage
2.3.4. High potential for theft
3. Mobile Devices
3.1. Advantages
3.1.1. Portable
3.1.2. Can carry in one hand
3.1.3. Wireless connection
3.2. Characteristics
3.2.1. Long battery life
3.2.2. On screen keyboard (touch screens)
3.2.3. Comes with apps
3.2.4. Wifi
3.3. Disadvantages
3.3.1. Security
3.3.2. Easy to steal the device
3.3.3. Expensive