Input Devices vs. Output Devices

1. Microphone

1.1. Input

1.2. Benefits

1.3. Challenges

2. keyboard

2.1. Input

2.2. Benefits

2.3. Challenges

3. speakers

3.1. Output Device

3.2. Benefits

3.3. Challenges

4. printer

4.1. Output

4.2. Benefits

4.3. Challenges