Computers has become an important part

The Ishango bone Devices have been used to aid computation for thousands of years, mostly using one-to-one correspondence with fingers. The earliest counting device was probably a form of tally stick. Later record keeping aids throughout the Fertile Crescent included calculi clay spheres, cones, etc. The Roman abacus was developed from devices used in Babylonia as early as BC.

Computers has become an important part

In the 21st century, however, computers are an indispensable tool for any business.

Why are computers so important?

Now, however, e-commerce is firmly entrenched as a prime mover in the economy. Giants such as Amazon have been able to succeed at e-commerce without any brick-and-mortar stores. Communication Computers offer a mind-blowing range of communication tools -- email, chat sessions, instant messaging, Slack, the enterprise communication service, and more.

Computers has become an important part

Collaborators across the country can work on a project without meeting each other in person. A project wiki can save time by storing the answers to the most common questions. In an emergency, crisis managers can contact everyone who needs to be informed of any news or development more quickly than in the recent past, when the only cutting-edge communications device was a telephone.

Increased Efficiency As recently as a few decades ago, many tasks depended entirely on human effort, although these were aided by an adding machine or a typewriter.

In the 21st century, computers improve business efficiency by expediting routine tasks. These machines can format a letter, spell-check a document or enter the sale of an asset into business accounts easily and faster than ever before.

Computers track what needs to be done, and when. Data Storage Businesses still need to file paperwork, but much of the "paper" work exists solely in digital bits.

Computers has become an important part

This saves a tremendous amount of space that would otherwise be devoted to physical file storage. Digital systems also offer greater organizational efficiency -- users can retrieve a document from their desks without needing to send a secretary into a vast file room to hunt for the document.

TIMELINE About Computer History and Related Early Machines and Technologies

As the business world becomes more dependent on computers, that dependence creates new weaknesses. This person can easily find top-secret company information.An illustrated history of computers with over 50 rare photos.

The Concept and Teaching of Place-Value Richard Garlikov. An analysis of representative literature concerning the widely recognized ineffective learning of "place-value" by American children arguably also demonstrates a widespread lack of understanding of the concept of place-value among elementary school arithmetic teachers and among researchers themselves.

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COMMUNICATION Communication is another important aspect of computer and has become very easy through internet and email. Computer communicates using telephone lines and modems. Jun 30,  · They're important in a myriad of ways -- to communicate internally and externally -- as well as to pay bills, send invoices and order supplies.

Relying on computers has drawbacks, however, but. With the decrease in size, it has become very easy to carry and use them anywhere you are to the fullest. The importance of computers in our daily lives can be judged by the number of people using them each single day.

History of Computers