FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A mobile device is a general term for any type of handheld computer. These devices are designed to be extremely portable, and they can often fit in your hand. Some mobile devices-like tablets, e-readers, and smartphones-are powerful enough to do many of the same things you can do with a desktop or laptop computer.

Detailed explanation-2: -Examples of such devices include, but are not limited to: pagers, laptops, cellular telephones, radios, compact disc and cassette players/recorders, portable digital assistant, audio devices, watches with input capability, and reminder recorders.

Detailed explanation-3: -A mobile phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.

Detailed explanation-4: -Connectivity has become the main distinction between portable and mobile devices. An external hard drive or external battery pack, for example, might be considered a portable device, while a small wireless hotspot could be considered a mobile device.