INTRODUCTION TO COMPUTERS
COMPUTER SYSTEMS AND COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Tablets
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Smartphones
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Smartwatches
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Personal Computer(PC)
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Detailed explanation-1: -It comes with a touchscreen display and an inbuilt rechargeable battery. A tablet is a flat, thin device, and it has no physical keyboard attached to it. The battery life of a tablet is comparatively much better than that of a laptop. These devices are very light weighted and easily portable among all of their users.
Detailed explanation-2: -The Osborne 1 is the first commercially successful portable computer, released on April 3, 1981 by Osborne Computer Corporation. It weighs 24.5 lb (11.1 kg), cost US$1, 795, and runs the CP/M 2.2 operating system.
Detailed explanation-3: -A laptop, sometimes called a notebook computer by manufacturers, is a battery-or AC-powered personal computer (PC) smaller than a briefcase. A laptop can be easily transported and used in temporary spaces such as on airplanes, in libraries, temporary offices and at meetings.