Use McAfee Internet Security to protect one PC, Mac, smartphone or tablet for a year. It's a great way to ensure you avoid viruses, malware, spyware, and other online hazards. Protect your data and make browsing the internet safer for your family. For Windows devices, this McAfee software blocks viruses, malware, ransomware, spyware, unwanted programs, and more. Enjoy the protection of a firewall with web safety, anti-spam, and parental controls. PC optimisation tools ensure your system runs at its best. If you've got Mac and iOS devices there are anti-malware, firewall, network manager, and web safety, plus anti-theft and file protection for iOS tablets and smartphones. Android users benefits from data backup, anti-theft, app privacy, and WiFi protection for tablets and smartphones