what are the advantages and disadvantages of computers?
Answers
Explanation:
it is very convinent machine
help of this u can send messages videos and video
it has internet service
Answer:
Advantages of computer:
Multitasking:
Multitasking is one of the major advantage of computer. Person can perform multiple task, multiple operation, calculate numerical problems within few seconds. Computer can perform trillion of instructions per second.
Speed:
Now computer is not just a calculating device. Now a day’s computer has very important role in human life. One of the main advantages of computer is its incredible speed, which helps human to complete their task in few seconds. All the operations can be performed very fast just because of its speed elsewise it takes a long time to perform the task.
Cost/ Stores huge amount of data:
It is a low cost solution. Person can save huge data within a low budget. Centralized database of storing information is the major advantage that can reduce cost.
Accuracy:
One of the root advantage of computer is that can perform not only calculations but also with accuracy.
Data Security:
Protecting digital data is known as data security. Computer provide security from destructive forces and from unwanted action from unauthorized users like cyberattack or access attack.
Research:
Take any field in research you will find a use of a computer in them, the computers are must, they can solve tedious mathematically calculations, save or store huge data and present the data whenever required, Scientist uses computer, and they have been an integral part of their research process.
Disadvantage of Computer:
Virus and hacking attacks
Virus is a worm and hacking is simply an unauthorized access over computer for some illicit purpose. Virus is being transferred from email attachment, viewing an infected website advertisement, through removable device like USB etc. once virus is transferred in host computer it can infect file, overwrite the file etc.
Online Cyber Crimes:
Online cyber-crime means computer and network may have used in order to commit crime. Cyberstalking and Identity theft are the points which comes under online cyber-crimes. For example: one may get the access of the access to your shopping account like amazon account now that person will be able to know your personal details like debit card or credit card number which can be than misused.
Reduction in employment opportunity:
Mainly past generation was not used of the computer or they have the knowledge of computer they faced a big problem when computer came in field. As we have seen in banking sector senior bank employees faced this problem when computer came to the banking sector.
Negative effects on environment:
The computer waste and the manufacturing process produce lots of waste .which is harmful to the environment and our society. The used computer or the computer which is in no more use should be donated.There waste produce harmful chemicals which pollute our environment and nature, therefore use of green computer should be applied as it has no adverse effect on environment and can be recycled.
Crashed networks:
Computer can be easily connected to each other via “NETWORKING”, It can connect to internet . Imagine you have an office of 25 computers, all of the computers are connected with each other with shared internet.while all of your employees do different works on their respective computers and one day your network goes down or the whole network is crashed .you will find that all the computer which are connected to each other stop working and hence less production or no work is found.This is one of the significant Disadvantage of computer occurs frequently when used in a network.
Spread of violence and hatred:
The spread of violence and hate-related articles can be found easily while surfing the internet. People get in touch with this articles which destroys the thinking process of individuals and we find consequences which are not for the betterment of human society.
Explanation:
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