No, if you renew your license for the same number of devices, any days remaining on your current license will be added on to your new one. However, if you change the number of devices, your new license term will only begin once your current one has ended. Add your new activation code to your Kaspersky product as normal and your new license will be activated automatically when your current license expires.

If you are having technical issues renewing your Kaspersky product, take a look at the Activation Errors section of the Knowledge Base. We’ve written up solutions for the most common renewal and activation issues.

All Devices

Internet connection required – for product activation & updates and for access to some features

Windows®-based desktops and laptops

Operating System: Windows 10¹ Home/Pro/Enterprise; Windows 8 & 8.1/Pro/Enterprise/8.1 update; Windows 7 Starter/Home Basic & Premium/Professional/ Ultimate– SP1 with KB4474419 & KB4490628 or higher
Memory RAM: 1 GB (32-bit) or 2 GB (64-bit)
Disk Space: 1500 MB free space on the hard drive
Processor: 1 GHz or higher

Software

Microsoft® Internet Explorer® 11 or higher
Microsoft .NET Framework 4 or higher

Windows-based tablets (system with an Intel® processor)

Operating System: Windows 10¹ Home/Pro/Enterprise; Windows 8 & 8.1/Pro (64-bit)
Minimum screen resolution: 1024 x 768

Languages

English
Spanish

Disclaimer

Please note we do not support the beta versions or previews of new operating systems. Only officially released operating systems are supported.
1. If you’re using Windows 10, you might need to download & install all available patches for your Kaspersky security software. Product is not intended to operate on Windows 10 Mobile/S editions.