Kaspersky Internet Security protects you from the Phishing and Malware sites that you wouldn't otherwise know were attempting to steal from you.

At the same time, the Kaspersky Security Network allows your computer to report when it discovers a threat that hasn't been seen before. All 250 million Kaspersky users benefit from our combined knowledge!

Kaspersky features include:

How to activate Kaspersky license using a key file :

1. Open Kaspersky License Manager (from lower right corner).
2. Click ‘Activate the application with a new license’ button. (Delete any trial key first, by clicking the red X next to the key).
3. Disable your internet connection (either disable Network adapter from control panel or turn off your modem/router).
4. Select ‘Activate commercial version’ and enter the activation license code as 11111-11111-11111-1111X or select ‘Activate trial license’.
5. Click Next, an error dialog box will open as shown below:
6. Click Ok and you will now get the option to activate kaspersky using a key file.
7. Browse to the key location and activate kaspersky.