Find the right key for
Check which operating systems each product supports and how many devices a plan covers before you buy.
Quick Checks
Three things to confirm on the product page
Operating System
Number Of Devices
Key Region
Supported Platforms
What each brand covers. Always confirm the exact edition on the product page.
Windows PCs
Norton 360, McAfee, Malwarebytes, WatchDog and Microsoft Office all support current Windows versions.
Mac Computers
Norton 360, McAfee, Malwarebytes for Mac and Office for Mac editions run on current macOS.
Android Phones
Norton 360, McAfee Mobile Security and Malwarebytes plans protect Android phones and tablets.
iPhone & iPad
Norton 360, McAfee and Malwarebytes offer iOS apps on multi-device plans.
Single-Device Plans
1-device keys protect one PC, Mac, phone or tablet. Ideal if you only need one computer covered.
Multi-Device Plans
3, 5 and 10-device plans let you mix computers and phones under one subscription.
Regional Keys
Some keys are made for USA/Canada, UK/Europe or Global. Redeem in the matching region.
Office Editions
Office Home keys include Word, Excel, PowerPoint and OneNote for one PC or Mac.
Compatibility by brand
| Product family | Windows | Mac | Android | iOS |
|---|---|---|---|---|
| Norton 360 (Standard, Deluxe, Premium, Gamers) | ✓ | ✓ | ✓ | ✓ |
| Norton Secure VPN | ✓ | ✓ | ✓ | ✓ |
| McAfee Total Protection / Internet Security | ✓ | ✓ | ✓ | ✓ |
| McAfee AntiVirus | ✓ | – | – | – |
| McAfee Mobile Security | – | – | ✓ | – |
| Malwarebytes Premium (multi-device) | ✓ | ✓ | ✓ | ✓ |
| Malwarebytes Premium for Mac | – | ✓ | – | – |
| WatchDog Anti-Virus / Anti-Malware | ✓ | – | – | – |
| Microsoft Office Home 2024 | ✓ | ✓ | – | – |
Reading the product name
Every product name tells you three things: the term (for example 1-Year, 3-Year or Lifetime of Device), the number of devices (1, 3, 5 or 10) and, for some brands, the region (for example USA/Canada or UK/Europe). A “1-Year / 5-Device” plan protects up to five devices for one year, and you can mix platforms if the product supports them.
System requirements
Publishers update their minimum requirements regularly. Before installing, check the current requirements on the publisher’s website, especially if your device runs an older operating system. In general, current antivirus products need a supported version of Windows 10 or 11, a recent macOS release, Android 8 or later, or a recent iOS version.
Not sure which plan fits?
Tell us which devices you want to protect and we’ll recommend a plan before you buy: +1-866-558-4109 or contact@keyguard.store.
Need Help With An Order Or A Key?
Questions about an order, a key or activation? Our team replies within one business day.