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ANTIVIRUS


              A security program designed to prevent, detect, search and remove malware from computers is
              known as antivirus software. You must have an antivirus software installed on your computer. It

              detects the virus in the computer and does not let the virus copy itself on your computer system.

              Hundreds of new viruses are developed every hour. Antivirus software
              developers regularly release updates on the Internet that allow their
              anti-virus programs to detect the latest known viruses. You can update
              your copy of antivirus only through the Internet. So, it is essential to

              have an Internet connection to update antivirus software.

              Some well-known antivirus programs are Norton, Quick Heal, AVG,
              McAfee, Symantec, Kaspersky, etc.













                                          Norton      Quick Heal        AVG         McAfee



                         Experiential Learning

                         #Survey


                 Conduct a survey of at least 10 homes in your colony/society. Ask which antivirus is installed on
                 their computer system/laptop and note their names. Also ask them if they have any computer
                 system/laptop that doesn't have any antivirus software? Make a record in an excel sheet.


                                                                                                            #Activity





                         Timeline


                          A computer virus is a ‘piece of code’ or 'program' developed to corrupt the data or program
                       files stored on the computer system.
                          A malware is a type of malicious program designed to damage or carry out other unwanted
                       actions on a computer system.
                          The different types of malware are worm, trojan horse, spyware, adware and virus.

                          A set of programs that identify and remove malware are known as antivirus software.





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