Laptops

From WikiMD's Wellness Encyclopedia

A laptop, also known as a notebook computer, is a small, portable personal computer (PC) with a "clamshell" form factor, typically having a thin LCD or LED computer screen mounted on the inside of the upper lid of the clamshell and an alphanumeric keyboard on the inside of the lower lid. The clamshell is opened up to use the computer. Laptops are folded shut for transportation, and thus are suitable for mobile use. They are so named because they can be practically placed on a person's lap when being used.

History[edit | edit source]

The concept of a portable personal computer was first proposed by Alan Kay of Xerox PARC in 1972, and the first portable computers which resembled laptops appeared in the late 1970s. The first commercially available portable computer was the Osborne 1 in 1981, which used the CP/M operating system. However, it was not until the release of the IBM PC Convertible in 1986 that the term "laptop" began to be used commonly.

Design[edit | edit source]

Modern laptops feature a range of processors, memory, storage options, and screen sizes. They often include built-in peripherals such as a webcam, speakers, and a microphone, with input options including a keyboard and a touchpad. Some models also feature touchscreens.

Uses[edit | edit source]

Laptops are used for a variety of purposes, including work, education, gaming, and personal multimedia. Their portability makes them ideal for mobile computing solutions.

Advancements[edit | edit source]

Over the years, laptops have become thinner, lighter, and faster, with improved battery life and enhanced display quality. Innovations such as solid-state drives (SSD) and Intel's Ultrabook specifications have contributed to these improvements.

Environmental Impact[edit | edit source]

Laptops, like other electronic devices, have an environmental impact, including energy consumption during use and the disposal of electronic waste.

See also[edit | edit source]

Crystal Clear action run.svg
   This article is a technology-related stub. You can help WikiMD by expanding it!


WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD