Using a computer to write about computers is like searching for ‘Google’ on Google! Computer technology is so much a part of our lives, that we cannot imagine a life without it. Computers serve as efficient data storage systems and excellent information processors. They can store, organize and manage huge amounts of data. Moreover, they operate on incomparable speeds, thus saving human time and effort to a large extent. True, they are an integral part of our lives. It is said that inventions change the way we live. Computer technology is a classic example of this adage. It has indeed changed our way of living.

Computer technology that is in daily use today finds its roots in the oldest computing systems like Abacus and slide rules. The evolution of computers can be traced back to calculators and punched cards, which were some of the earliest computing devices. Analog computing devices evolved into digital information processors and from then on, there was no looking back! For a closer look at the major events in the computer history, you must go through the full timeline of computers.

For many years after 1960, when the third generation computers were created, desktops remained to be popular for personal and business use. Research in computer technology continued, giving rise to the development of laptops, palmtops, miniature tablet PCs and PDAs. As we see today, they serve as ‘personal digital assistants’ in the literal sense of the term! Their small size endows them with portability, thus adding to user convenience. As they can be operated on batteries, they provide computer users with mobile computing capabilities. How has this affected our lives? Well, we can remain connected to the world at all times. Work is no more location-dependent! Read the rest of this entry »