What Is The Importance Of Computers In Everyday Life
These days every single person is known with the word-computer. We can find computers at everywhere around us. In fact modern world will be incomplete without computers and their applications. It’s almost impossible to even imagine the modern facilities without the use of computers. For many individuals computer means PC, on which they can see movies, play games, prepare office sheets and manage daily planners. But this is just a page of the book of computers.
Computer means much more than a PC. A computer can simply be defined as a machine which takes instructions and perform computations and operations accordingly. These commanded instructions are known as programs and computers execute these programs to do an operation. At a time, a set of instructions can be given to a computer to perform several operations, simultaneously. This feature is a point of distinction for the computers.
Computers Vs Calculators
Just like computers, calculators also take an instruction as an input and provide output results accordingly. But a calculator can give response to a recent and immediate input only. But computers can be installed with a set of instructions, so a computer can work as a continuous worker. Computers provide outputs for respective inputs in a pre-decided manner, so there is no need to enter one input at a time, a computer can process various inputs simultaneously. Because of this exclusive feature, computers play a crucial role as an application device in application based services like banking, transportation, security, government affairs etc.
Many types of computers are available these days. Depending on their usage and service application they can be classified in various categories. Supercomputers are capable of doing trillions of calculations in fraction of seconds, so they are used as controlling units of banking transactions; to keep records of railway and air transportations; to conduct decent flow of telecommunication and many more complex operations can be controlled, organized and conducted by using supercomputers.
On the other hand computers are also used in conducting simple operations like billing, ticket transactions, record maintenance, security analysis etc. And even computers (PC) are also used to do home based general activities like office sheet maintenance, day planner, entertainment etc. So computers are involved in every sector of life with different forms and different applications.
In modern word everything around us like GPS, ATM machines, cell phones, petrol pumps, portable play stations and all other modern devices use computer controlling units to conduct their featured operations.
Surely computers have very elaborated role in daily day life of humans. The biggest proof is present at our surroundings. Just having a look around at our surroundings will be enough to prove the involvement of computers in everyday lives. Shopping, banking, traveling, stocking, literature, entertainment, public sector, private sector, almost everywhere computers are playing their roles efficiently. Computers can be designated as one of the most creative innovations of human beings. In coming days computers are even going to be more pervasive, because technology is getting advanced day by day.
Without computers modern life will be same as a luxury car without fuel.Category: Computers, Technology