Difference

1. Benifits

1.1. To see and gather the information from the web

1.2. Print out worksheets to the students

1.3. To hear verbal information

2. Benifits

2.1. Helps you get information into the souces

2.2. Its to move the arrow up,down,right and left

2.3. Scan information that can be given out

3. Input

3.1. Keyboard

3.2. Mouse

3.3. Scanner

4. Output

4.1. Monitor

4.2. Printer

4.3. Speakers