Brand: Norton Security Rest easy with rock-solid Norton protection for all of your devices The PC, Mac, smartphone and tablet you use every day – yes, they’re all covered. Availability: In Stock Platform: Windows Microsoft Windows XP (32-bit) Home/Professional/Tablet PC/Media Center (32-bit) with Service Pack 3 (SP 3) or later Microsoft Windows Vista (32-bit and 64-bit) Starter/Home Basic/Home Premium/Business/Ultimate with Service Pack 1 (SP 1) or later Microsoft Windows 7 (32-bit and 64-bit) Starter/Home Basic/Home Premium/Business/Ultimate with Service Pack 1 (SP 1) or later Microsoft Windows 8/8 Pro (32-bit and 64-bit) Microsoft Windows 8.1/8.1 Pro (32-bit and 64-bit) Microsoft Windows 10 Mac Current and previous two versions of Mac OS X Mobile Android 2.3 or later. Must have Google Play app installed. iOS 5 or later