Development of personal computers

Nursing students' attitudes towards computers in health care: Journal of Health Informatics.

Development of personal computers


We are living in the computer age today and most of our day to day activities cannot be accomplished without using computers. Sometimes knowingly and sometimes unknowingly we use computers.

Computer has become an indispensable and multipurpose tool. We are breathing in the computer age and gradually computer has become such a desire necessity of life that it is difficult to imagine life without it.

PreciselyComputer is an electronic device for performing arithmetic and logical operation. First of all we will have to understand these terms in true sense.

When the data is collected as facts and figure, it has no meaning at that time, for example, name of student, names of employees etc. Which can be used by the user? The work of processing may be the calculation, comparisons or the decision taken by the computer. When the output data is meaning it is called information.

In early days when our ancestor used to reside in cave the counting was a problem. Still it is stated becoming difficult. When they started using stone to count their animals or the possession they never knew that this day will lead to a computer of today.

Development of personal computers

People today started following a set of procedure to perform calculation with these stones, which later led to creation of a digital counting device, which was the predecessor the first calculating device invented, was know as ABACUS. Which was used to be performed addition and subtraction easily and speedily?

This device was a first develop Ed by the Egyptians in the 10th centaury B. C, but it was given it final shape in the 12th centaury A. Abacus is made up of wooden frame in which rod where fitted across with rounds beads sliding on the rod.

Heaven was the upper part and Earth was the lower one. These rods that one can do addition, subtraction, multiplication and division easily. Which could keep our data safely?

This device was called Analytical engine and it deemed the first mechanical computer. For this great invention of the computer, Sir Charles Babbage is also known as the father of the computer.

It was the beginning of first generation computer. It could store only limited or small amount of information.About Fujitsu in Singapore. Fujitsu Asia Pte Ltd (FAPL) was established in Singapore in to provide leadership in business development, technology innovation and customer support as regional headquarters for the Fujitsu group of companies in Asia outside of Japan.

Many personal computer users no longer need to write their own programs to make any use of a personal computer, although end-user programming is still feasible.

This contrasts with mobile systems, where software is often only available through a manufacturer-supported channel, [3] and end-user program development may be .

4 PART 1 Selection of an Organization: Apple Inc. Apple Inc. formerly known as Apple Computers Inc. was chosen for this term project.

The most logical thing done at this phase of the project is becoming familiarized with the. Explore the Arts, Foreign Language, Computers and so much more through our Community Education opportunities.

Electronics PDA Disadvantages. A PDA, or Personal Digital Assistant, is a portable, hand-held electronic device that is popularly used to communicate on the move.

development of computer Actually speaking electronic data processing does not go back more than just half a centaury i.e. they are in existence merely from early ’s.

In early days when our ancestor used to reside in cave the counting was a problem.

Invention of the PC - HISTORY