Computer technology has come a long way in a short time. We will discuss here the initial computer summary of the computer and how it develops until now.
The first programmed digital computer was developed in 1944 by the partnership between IBM and Harvard. But this is not a pure electronic computer. It was built from the middle, relay, spinning shaft, and grip. This machine weighs 5 tons and uses a cable of 500 miles, stands eight legs and is powered by an electric motor 5 hp. The engine runs continuously for 15 years.
Computers continue to evolve over time and in the 1960s, there are large mainframe computers in many company, government and education facilities. These computers are programmed through a punch card or teletype machine. Technology continues to evolve into the 70s.
The first Apple computer was Apple I and was introduced as its own kit in 1976. This is the initial precursor for a modern PC. It became feasible with the discovery of microprocessors in the early 70s by Intel.
The first IBM PC runs an Intel 8088 4,77 MHz microprocessor. It comes with 16KB o F RAM that can be expanded to 256K. It also comes with one or two floppy drives. This computer has a basic selling price of $ 1,565.
This computer is marketed by Sears and scholars. Less than four months after the PC was introduced by IBM, Time Magazine named this computer “Man of the Year”.
Then in the early 80s Bill Gates developed MS-DOS and led it on the IBM PC. This is a monumental development and helps launch the gate as one of the richest men in the world.
Mac computer development evolved from work done at the PARC research center in California. This leads to the development of the graphical interface and in the end to introduce Macintosh computers in 1983. It is a significant development on the computer and helps set the stage for many other computers to follow.
Then at the end of 1983, Microsoft launched the introduction of Windows which is a program designed to run on compatible IBM and PCs. This is a type of graphical user interface interface and replaces the previous MS operating system.
It sets the stage for more innovation in power computing because Intel makes a significant step in this field when the microprocessor becomes stronger and complex. The amount of processing power in a modern chip is really surprising and has allowed extraordinary steps in work with personal computers to do.
And the progress of the software has been equally impressive. These programs are optimized for the hardware they wrote and have helped improve our ability to use computers and have used computer technology practical for almost everyone anywhere.