My future career

COMPUTER SYSTEM


Computer system is a collection of entities / hardware, software and liveaware ), that are designed to receive, manage and present information in a meaningful formal.

. Components of computer system

. Computer hardware - are physical parts / intangible parts of a computer. Input devices, output devices , central processing unit and storage devices.

. Computer software - also known as program or applications . They are classified into two classes, namely- system software and application software

. Liveaware - is the computer user. Also known as orgware or the humanware. The user commands the computer system to execute on instructions.

Talking about computer hardware, it refers to the physical, tangible computer equipment and devices, which provide support for major functions such as input, processing ( internal storage, computation and control), output , secondary storage ( for data and programs) and communication.

A computer system is a sort of integrated devices that input, output, process and store data and information Computer systems are currently built areund at least one digital processing device . There are five main hovedware components in a computer system; drput, processing, storage, output and communication devices. Moreover, a & modern computer consists of at least one processing element, typically a central processing unit (CPU) in the form of microprocessors, along with some type of a computer memory, typically semiconductor memory chips.


COMPUTER USAGE


Computer has become an imperative instrument in every organization, particularly in today's era of globalization.

This awesome machine changed our lives in so many ways Computers are used in homes, Business, educational institions, research organizations, medical field, government offices, entertainment, For instance, computers are used at homes,

for several purposes like online bill payments watching movies or shows at home, home tutoring, playing games They help to avail work from home facilities for Corporate employees. Computers help the student community to avail online educational support.

Computers with high performance are used to stimulate dynamic process in Science and Enginering. Super computers have numerous applications in area of Research and

Development ( R&D). Topographic images can' be created

through computers. Scientists use computers to plot and analyse data to have a better understanding of earthquakes. If you have a new computer, you will usually be asked to create an account. This account will hold all of your documents,pictures,downloaded files, and any other files that you create.The desktop is the main work area of your comouter.Your desktop appears every time you log into your account and contains icons and shortcuts to your programs and files.