As part of Safer Internet Day, Google is offering all users who check their account’s security 2 GB of bonus permanent Google Drive space. However, Google Apps for Work and Google Apps for Education users are not eligible for the bonus space.
If you qualify to get the additional space, all you have to do is take two minutes to check on the security status of your account. A good idea would probably be to turn on two-step verification for your account.
It’s very simple, and you have until February 17th to get the free space because after that, the promotion expires.