Computers continue to dazzle and amaze users with the growing number of applications that can be run. While early computers appeared to be limited to word processing and other office functions, later computer designs and processors were more powerful and capable of performing a greater number of applications quickly and in tandem. Greater power also meant that computers could perform more complex operations in a growing number of fields.

The computer’s versatility clearly depends on its ability of run multiple programs and processes at the same time. In order to meet that criteria, a computer must have the most current operating system, hardware and peripherals. With this basic definition of computer versatility met, its capabilities and potential are limitless as long as users remember one fact – a computer can only do what it is told to do within the boundaries of the software’s programming. That said, the more powerful and diverse the software, the more a computer can do.

Computers are at the heart of endeavors in every profession. Education is making improvements in the way teaching is done by introducing computer driven LCD projectors into the classroom. The visual impact of actually seeingwhat is being taught re enforces learning and makes it interesting at the same time.

Science has benefited tremendously from the computer’s ability to transform complex material into understandable and logical information. Computer models are helping scientists gain a better understanding of scientific inquiries from the atom to zoology. Medical doctors and researchers are learning more about the human body and the diseases that affect it and at the same time, astronomers and physicists are learning more about the origins of the universe and the possibility of other life forms.