Question

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Answer 1

Answer:

2. Uses of computer are:

i) it makes the mathmatical functions easy.

ii) it helps to minimize the time.

iii) it helps to store the information...

3. Computers are used in the offices,schools,airports,at home...

UPS - Uninterruptible Power Supply

hope it helps...pls thnx my 5 answers

Explanation:

Answer 2

Answer:

Explanation:

2.

• Computers can be used for entertainment

• computers are used to calculate and solve difficult questions easily

• computers are used for storing  datas and informations

3.

• hospitals
• airports
• home
• school
• banks etc.

4.  UPS=uninterruptible power source

5.   A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. Printers vary in size, speed, sophistication, and cost. In general, more expensive printers are used for higher-resolution color printing.