Kaspersky Anti-Virus helps you to protect your PC – and everything that you store on it – against viruses, Trojans, spyware and more. Kaspersky award-winning, cloud-assisted security technologies make it easier for you to defend your PC from the very latest threats… and all without slowing you down. Blocks the latest viruses, ransomware, spyware, crypto lockers & more – and helps stop cryptocurrency mining malware damaging your PC’s performance