Presentation on computer
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The document presents information about computers including their parts, uses, importance, advantages, and disadvantages. It describes how computers operate using input and output devices and a central processing unit. It notes that computers are used in homes, offices, schools, and for banking. While computers can perform tasks faster and save time, overuse can harm eyesight and waste energy.
Presentation on computer
- 2. 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.
- 3. PARTS OF COMPUTER Central Processing Unit (CPU). Monitor. Keyboard. Mouse.
- 4. 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.
- 5. 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.
- 6. 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.
- 7. 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.