Presentation on computerPRESENTATION ON COMPUTER

INTRODUCTION• Computer is an electronic device that operates on electricity.

• We enters the data through input devices and it display result through output devices.

• It process on the data entered in its CPU known as the brain of Computer.

PARTS OF COMPUTER• Central Processing Unit (CPU).

• Monitor.

• Keyboard.

• Mouse.

IMPORTANCE OF COMPUTER• Computer has a very important role in our daily life.

• It makes our home and official activities easier.

• Computer has made the world as a global village.

USES OF COMPUTER• Computer is use in offices as well as now in houses also.

• It also uses in Educational Institutions.

• It also use in Banking system in ATM etc.

ADVANTAGES• Computer can perform a task more faster than Human.

• It saves our precious time.

• It can makes a logic decisions.

• It can also saves our income when uses for security purpose.

• We can connect with others in all over the world through computer internet.

• We can send emails letters greetings and invitation to our friends through internet.

DISADVANTAGES• We can harm our selves on negative using of computers.

• It can also affect our eye sight.

• It also utilizes our most of the energy.

• It also waist the time of the children while playing computer games.

• It can be also dangerous for children because they do not know how to use computer positively.