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h PowerBook series of notebooks as a part of the Apple-Intel transition from PowerPC. Positioned as the low end of the MacBook family, below the premium ultra-portable MacBook Air and the powerful MacBook Pro,3 the MacBook was aim

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About MacBook

The MacBook is a brand of notebook computers manufactured by Apple Inc. from early 2006 to late 2011, and relaunched in 2015. It replaced the iBook series and 12-inch PowerBook series of notebooks as a part of the Apple-Intel transition from PowerPC. Positioned as the low end of the MacBook family, below the premium ultra-portable MacBook Air and the powerful MacBook Pro,3 the MacBook was aimed at the consumer and education markets.4 It was the best-selling Macintosh ever. For five months in 2008, it was the best-selling laptop of any brand in US retail stores.5 Collectively, the MacBook brand is the "world's top-selling line of premium laptops."6

There have been four separate designs of the MacBook. The original model used a combination of polycarbonate and fiberglass casing which was modeled after the iBook G4. The second type was introduced in October 2008 alongside the 15-inch MacBook Pro; the MacBook shared the more expensive laptop's unibody aluminum casing, but omitted FireWire, which hurt sales.7not in citation given A third design, introduced in late 2009, had a polycarbonate unibody casing and no FireWire ports.

Źródło: https://en.wikipedia.org/wiki/MacBook


From Wikipedia:

A laptop, often called a notebook, is a portable personal computer with a clamshell form factor, suitable for mobile use.1 Although originally there was a distinction between laptops and notebooks, the former being bigger and heavier than the latter, in modern usage there is often no longer any difference.2 Laptops are commonly used in a variety of settings, such as at work, in education, and for personal multimedia.
A laptop combines the components and inputs of a desktop computer, including the display, speakers, a keyboard, and pointing devices (such as a touchpad or trackpad) into a single unit. Most modern-day laptops also have integrated webcams and built-in microphones. The device can be powered either from a rechargeable battery or by mains electricity from an AC adapter. Laptops are diverse devices and specialised kinds, such as rugged notebook or convertible computers, have been optimized for specific uses. The hardware specifications significantly vary between different types, makes, and models.
Portable computers, which later developed into modern laptops, were originally considered to be a small niche market, mostly for specialized field applications, such as in the military, for accountancy, or for sales representatives. As portable computers became closer to the modern laptop, they became widely used for a variety of purposes.3


Laptops - defects

The popularity of laptops is understandable due to their functionality and mobility. Because laptops are smaller than standard computers, iIt is something much more susceptible to damage - if you pour a cup of coffee, the risk of damage to the entire laptop is enormous. If you pour a cup of coffee on a desktop computer keyboard, you have to replace a keyboard - no need extra help. Laptop can accidentally drop it on the floor, it can be thrown off the desk by a cat, or child. Desktops due to their size are less susceptible to mechanical damage. A very important feature of laptops is their portability, which means that it should be fairly light. Behind this, however, it does not go design - lightweight plastic casing is not sufficiently robust. Servicing these devices is much more expensive and not count on the manufacturer's warranty - it does not cover mechanical damage.