If you require protection for more than one computer, you will need to purchase an additional license for each desktop computer, laptop or netbook.Windows 10), you will need a '1 PC' license. If multiple people in your household use a computer with a single operating system (e.g.If you purchase ESET Mobile Security for Android using your Google Play or account, you can install ESET Mobile Security on up to 5 separate devices.A single license will protect one operating system.
Visit the Licensing FAQ for ESET business products