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•It us not operated without power supply
•Computer is non-intelligent machine
•Instructions are needed to perform task
•It can not memorize and recall
By=Yangzi Doka Sherpa

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System software is a type of computer program that is designed to run a computer internal part. System software is of three main types : Operating system. Language processor. Utility software.

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1.Cannot take its own decisions
2. Doesn't have any IQ
3.Are handled by its user
4.Cannot work without electricity

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1. Computer is non-intelligent machine.
2. It cannot memorize and recall.
3. Instructions are needed to perform task.
4. It is not operated without power supply.
by Eva Kc

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Viruses are bits of destructive coding that harm the computer. Viruses mess with the software of the computer. Downloading anti viruses is a must. Viruses can be avoided by only going to secure and trusted websites. If you dont have anti viruses you might get infected with a dangerous virus or viruses, you should take it to a professional to get it checked if so .

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Computer cannot operate without the instructions given by humans. It is programmed to work effectively, fast and accurately.

Computer does not have intelligence of its own to complete the tasks.

Lack of feeling is another limitation of computer.

Computer has no learning power.

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Computer is an electronic machine that accepts raw data and gives the meaningful data is called information. We can also say it is data processing device. It is used for every fields of our life to take raw data and give information. The meaning of computer is 'to calculate'. It was derived from the term calculator.

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Computer is an electronic devices

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A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. A computer system is a "complete" computer that includes the hardware, operating system (main software), and peripheral equipment needed and used for "full" operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster.
By ishika chaulagain

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Speed= Computer always work in a speed.
Accuracy= Computer gives all the answer correctly
Diligence=The process of computer of performing repetitive task without getting tired is called diligence
Versatility=the process of a computer to perform different kinds of works with same accuracy and efficiency.

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i)speed
ii)diligence
iii)accuracy
iv)versatility
v)memory
vi)reliability
What is computer?
Computer is an electronic device that stores and process data.It accepts data through input device then processes it and finally returns back from output device.
By=Yangzi Doka Sherpa

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Memory.

Hard Drive or Solid State Drive.

Video card.

Motherboard.

Processor.

Power Supply.

Monitor.

Keyboard and Mouse.

By ishika chaulagain

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A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of task
By ishika chaulagain

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1. Speed
2.Accuracy
3.Diligence
4.memory
5.Versatility
by eva kc

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Some of the feature of computer it is speed enough to work with it .  It is fun to work with computer it is easy to make project or something
By ishika chaulagain

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BY ASMINA KARKI- Early counting devices were very steady compared to our present day. Hence, the calculating devices have been quite developed. So, the first calculator was abacus. It was developed a long time ago probably from the 300BC according to google. There are 2 sides of abacus. One is known as heaven and other is known as earth. The second was Napier’s Bones. It was invented in the 1700s by John Napier. We are able to divide, multiply, calculate square and cube roots by moving the rods around and placing them in constructed boards. It was far better than the abacus and developed 4000 years ago. Slide rule was the next one.  Invented by William Oughtred  in the 1600s. Basically it was used for multiplication, division, roots, logarithms, Trigonometry. And this device is not used for addition or subtraction. Next was Pascaline. Invented by Blaise Pascal in1642, Pascaline was really expensive and unaffordable. Next we have learned about Difference Engine and Analytical Engine. Difference Engine and Analytical Engine was an automatic, mechanical calculator designed to tabulate polynomial functions. it was Invented by Charles Babbage in 1822 and 1834. It is the first mechanical computer

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BY ASMINA KARKI- Early counting devices were very steady compared to our present day. Hence, the calculating devices have been quite developed. So, the first calculator was abacus. It was developed a long time ago probably from the 300BC according to google. There are 2 sides of abacus. One is known as heaven and other is known as earth. The second was Napier’s Bones. It was invented in the 1700s by John Napier. We are able to divide, multiply, calculate square and cube roots by moving the rods around and placing them in constructed boards. It was far better than the abacus and developed 4000 years ago. Slide rule was the next one.  Invented by William Oughtred  in the 1600s. Basically it was used for multiplication, division, roots, logarithms, Trigonometry. And this device is not used for addition or subtraction. Next was Pascaline. Invented by Blaise Pascal in1642, Pascaline was really expensive and unaffordable. Next we have learned about Difference Engine and Analytical Engine. Difference Engine and Analytical Engine was an automatic, mechanical calculator designed to tabulate polynomial functions. it was Invented by Charles Babbage in 1822 and 1834. It is the first mechanical computer

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transistors
mirosecond

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1st-(1940-1957)-Approx
speed-Millisecond
Early maintained was required
Consumed more power
Very large in size
Less people used computer as it was limited and expensive too.

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The first Early counting Devices was abacus.Then different types of devices were used for counting and calculating operaction such as slide rule ,pascaline ,stepped reckoner and punched card.(YOGYATA)

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The first Early counting Devices was abacus.Then different types of devices were used for counting and calculating operaction such as slide rule ,pascaline ,stepped reckoner and punched card.(YOGYATA)

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First counting device was abacus. It was developed 2500 years ago. It is used to calculate using beads. 

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First counting device was abacus. It was developed 2500 years ago. It is used to calculate using beads. 

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Aagya

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What do you know about early counting devices 

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What do you know about early counting devices 

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Nitu Kedia