|Hi , Recently I have purchased the Lenovo Core i3 laptop and I installed McAfee Antivirus in my laptop. But during the file transfer through the pen-drive my laptop gets infected with the virus. As I found that something is wrong in my laptop and it is working very slowly. So I have started the antivirus scan and completed the scanning of my laptop but my antivirus is unable to detect any virus in my laptop. So I have searched about this issue but when I search it on Google and when I click on any particular site it gets redirected to other site. This is surely affected by the virus and my antivirus unable to find any virus in my laptop. So please provide me some suggestions to get rid of this issue. Any help will be appreciated.