ESET is by far the absolute best antivirus on the planet. It takes a 16th of the space on your hard drive compared to all other antiviruses available. ESET has never, EVER missed a virus, plus also has the added benefit of providing users with a free virus scanner. ESET is available for anything that has internet, smart phones, tablets, etc. Make sure ESET is downloaded on all of your devices, especially if you are running windows. The only operating systems that are not exposed to viruses and hackers are open source operating systems like Linux, Ubuntu, etc. And no other antivirus software can come close to the cost of ESET, especially when you consider what you are getting.