Laptop maintenance guide pdf

Although originally there was a distinction between laptops and notebooks, the former being bigger and heavier than the latter, as of 2014, there is often no longer any difference. Laptops are commonly used in a variety of settings, such as at work, in education, in playing games, Internet surfing, for personal multimedia laptop maintenance guide pdf general home computer use.

As portable computers evolved into the modern laptop, they became widely used for a variety of purposes. English, although in some parts of the world one or the other may be preferred. Regardless of the etymology, by the late 1990s, the terms were interchangeable. 1971, the idea of a portable personal computer soon followed.

September 1975, and was based on the SCAMP prototype. As 8-bit CPU machines became widely accepted, the number of portables increased rapidly. It was described as a “laptop” and “notebook” computer in its patent. CCMC officially appeared in September 1980 at the Sicob show in Paris. CCMC specializing in payroll and accounting. It was based on an Intel 8085 processor, 8-bit, clocked at 2 MHZ. It weighed 12 kg and its dimensions were 45cm x 45cm x 15cm.