Any device which exceeds a computer's VA/Watt rating should not be plugged into the outlets. Most printers can be plugged into a power strip. A laser printer, however, should be plugged directly into...
According to me Because this devices are not themuch more required by the user as compare to others .
And shape also matter in this. For the purpose of portables they want the system small in shape.
An input device is a device which enters data into a Computer. Ex- Mouse, keyboard A output device displays information or outputs them. Ex- printer, monitor A processing device is the CPU ( Central...
To sum this up there are 3 basic components to this equation, Operating system/Drivers/Hardware. The operating system would request a certain action to be carried out to the device using the...