History Personal Computer

In the year 1968, a demonstration given by SRI researcher Douglas Englebert could be called the biggest of all demos so far. The demo gave a fore-sight of how working lifestyles would be in the 21st century with e-mails, word processing, hypertext, the mouse and video conferencing. This particular demonstration needed a lot of assistance from the support staff and also a mainframe computer that had the facility of time-sharing. It was found that all of this was way too expensive for businesses that operated individually in those days.

What CPU Register Uses Windows API Functions ?

The Central Processing Unit or the CPU has many registers within it. There are many different CPU Registers which perform specific or general functions which help in the working of the CPU. Program Counter or PC, Instruction Decoder, Instruction Register or IR, Process Status Register and Accumulator or ACC are some of these registers.