As a Kaspersky Lab customer, you may upgrade to our latest version at no cost, as long as you have time remaining on your existing license.
If you have a previous version of Kaspersky Internet Security or Anti-Virus, you can upgrade to Kaspersky Internet Security or Kaspersky Anti-Virus 2010.
For a smooth upgrade experience, be sure to check that you have:
- Your activation code handy. This can be found on your CD sleeve or in your order email from our eStore. The code will be four sets of five characters and looks like XXXXX-XXXXX-XXXXX-XXXXX.
- A high-speed Internet connection.
- A computer that meets the system requirements for the version you are installing: