Would you like to get a Free 2GB Google Drive storage space for free? This space will be available permanently. To get this offer what you will have to do is just complete a security checkup of your Google account.
1. Verify your recovery information such as Phone number, alternate email etc.
2. Check recent account activity
3. Check account permissions (Remove if any unwanted app permissions are there)
4. If you enabled two step verification, verify your application passwords.
That is all you will need to do, Google will add 2Gb of additional space to your Google drive.
Here is the link to verify your security settings.
Few Things to consider
Do this before 17th February 2015
The additional space will be added around 28th February 2015, and you will receive an email when it is done for your account
Google Apps for Work and Google Apps for Education users are not eligible for the bonus storage
Read more on Google Drive India blog