Hiii.friends today I am giving my first tip on antivirus. It is very necessary thing in every desktop and laptop. It makes you pc always yonger. It cleans unauthorised access by hackers. It cleans junk files and maintain the pc speed. It saves the pc, external attack by others. On the time it detects the threats. Overall data secured in your pc in the presence of the antivirus. When you pluged in any device in your pc, it automatically checked device is secured or not. So friends if you want always secured pc. Use the antivirus. Thanks!