Kaspersky has been in the market for a long time and millions of people are buying this product every month its real fact that this app is the best antivirus of all time.because I has experienced thier service.they provide us this app that real protects our pc or laptop or any device that supports this.they provides us strong security and cleans protects our computer from malware and viruses and also from internet fake websites that spreads the viruses.the product has been in the market for a long time and rules the market, the product hold more market share that any other antivirus for me its the best of all time and will be forever.most of the antivirus are fake and they do not provides or cleans viruses as they say it is.but this the king of the jungle.but there are some things that I sont like about the product is that we need to update the product contionusly week after week or sometimes month wise.so I conclude here and belives that u got a brief idea about the product, and hope this was informative and usefull.thank u guys.