Mobile phone is the most wide used device. After that Calculator and then comes in laptop and PC.
modem
There many different communication devices out there. There is the phone, a computer, walkie talkies, and even a tablet. A communication device allows communication between people.
Primary Device for storing information on the computer would be a hard drive. Temporary Storage would be RAM (Random Access Memory)
Hard drive
a mouse
It is important to know how many system words will fit in a primary storage device on a computer so you know how big of a storage unit you have. The more system words that will fit in a primary storage device, the more memory you have on your computer.
It is called a device driver.
Device driver.
Ram, cpu, storage device, output device, input device, communication device
A speaker would be considered a communication device.
That would be a driver.
Drivers