Quickheal has a twitter contest through which you can get A total security or internet security key. They ask 2 questions daily on the tweets they have posted. The first fifteen are eligible to get a price out of which the first five receive total security and the rest internetsecurity. Note you need to have a twitter account.
To join the contest go here .
The contest is from 10Jan to 16th jan so you only have 3days.
More info on:
Quickheal total security
and quick heal internsetsecurity