FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The computer was released in January 1984 as simply the Apple Macintosh. Following the release of the Macintosh 512K in September, which expanded the memory from 128 KB to 512 KB, the original Macintosh was re-branded Macintosh 128K and nicknamed the “thin Mac".

Detailed explanation-2: -The Macintosh 512 KB, nicknamed “Fat Mac, ” was introduced in September 1984. It gave users four times as much memory, and allowed them to keep several major programs open simultaneously. The vertical processor case and 9” monochrome screen were distinguishing features of all the early Macintosh line.

Detailed explanation-3: -The Apple Computer 1, originally released as the Apple Computer and known later as the Apple I or Apple-1, is an 8-bit desktop computer released by the Apple Computer Company (now Apple Inc.) in 1976.

Detailed explanation-4: -The IBM Full AT motherboard was introduced in August 1984. Microsoft introduced MS-DOS 3.0 for the IBM PC AT and MS-DOS 3.1 for networks in 1984. The Tandy 1000 personal computer was introduced and becomes the best-selling IBM-compatible computer of the year.

Detailed explanation-5: -The first Macintosh was introduced on January 24, 1984, by Steve Jobs, and it was the first commercially successful personal computer to feature two known but still unpopular features-the mouse and the graphical user interface, rather than the command-line interface of its predecessors.