Answer:
10 example of Input Device
1. Keyboard
2. Mouse
3. Light Pen
4. Optical/magnetic Scanner
5. Touch Screen
6. Microphone for voice as input
7. Track Ball
8. Joystick
9. Camera
10. Web cam (PC video camera)
10 Examples of Output Devices
1.Monitor
2.Printer
3.Audio Speakers
4.Headphones
5.Projector
6.GPS
7.Sound Card
8.Video Card
9.Braille Reader
10.Plotter
Digital Data Storage Devices: 10 Examples
1.Hard Drive Disk
2.Floppy Disk
3.Tape
4.Compact Disc (CD)
5.DVD and Blu-ray Discs
6.USB Flash Drive
7.Secure Digital Card (SD Card)
8.Solid State Drive (SSD)
9.Cloud Storage
10.Punch Card