Alfa-Bank, the largest private commercial bank in Russia, and internet security provider Kaspersky are offering a year of free online English lessons to all bank customers who buy Kaspersky's antivirus product through the Alfa-Click internet banking service.

Kaspersky provides a single integrated solution for protecting any device on Windows, Android and Mac platforms.

In addition to the online language service, LinguaLeo, customers will have the chance to participate in a drawing to win a trip to the 2014 Winter Olympics in Sochi.

Customers interested in the deal must buy licenses for two or three devices at the official Kaspersky Lab online store at Alfa-Click.

Headquartered in Moscow, Alfa-Bank operates in seven countries, providing financial services to more than 40,000 active corporate customers and 5.3 million retail clients.

It ranks among the top 10 largest banks in terms of capital in both Russia and Ukraine. In the 2009 edition of the Top 1000 World Banks, a survey by The Banker magazine, Alfa-Bank placed 270th.