Disadvantages/ negative impacts of computer

                The use of computer has also created some problems in society which are as follow: 

        unemployment:

                       Different takes are performed automatically by using computer. it reduces need the of people and increases unemployment in society.

   Wastage of Time & Energy:

                                                Many people use computers without positive purpose. They play games and chat for a long period of time .It causes wastage of time and energy.

    Data security:

                        The data stored on a computer can be accessed  by unauthorized  persons through network. It has created serious problem for the data security.

   Computer crime :

                          people  use the computer for negative activities .They hack the credit numbers  of the people and use them for shopping . 

   Privacy violation:

                     The computer are used to store personal data of the people . The privacy of  a person  can be violated if the personal and confidential records are  not protected properly.

   Health Risks:

                     The improper  and prolonged use of  computer can result in injuries or disordered of hands, wrist, elbows, eyes, neck and back. The user can avoid health risks by using the computer in proper position. they must also take regular  breaks while using the computer  for a longer period of time.

     Impact on environment:

                                                      The computer manufacturing processes and computer waste are polluting the environment. The wasted parts of  computers  can release dangerous toxic materials .,

         Uses of computers of home:

                                                          Computers can be used at home in the following ways:

          Computers Game:

                                          An important use of computers at home is playing games. Different types of games are available. These games are a source of entertainment and recreation.

  

        Work form home:

                                     people can mange the office work at home. The owner of a company can check the work of the employees from home. He control his office while sitting at home.

        Entertainment:

                                  people can find entertainment on the Internet. They can watch movies, listen songs and download different stuff.

    

          Information:

                              people can find any types of information from Internet. Education and information websites are available to download books, tutorials etc. to improve knowledge.

          Chatting:

                          people can chat with the friend on the Internet. they can also talk with them. Different messages , files and information can be sent to them.

                      :Uses of computers in Education:

 

                                                  coming soon............