Did you know Safer Internet Day was a thing? Well, indeed it is, and it's today! Happy Safer Internet Day, everyone! To celebrate, Google is offering 2GB of additional Drive storage for completing a quick security checkup.
Just head over to the link provided below and go through the steps. Google will have you verify your account recovery options, sign-in activity, and connected apps/devices. It'll probably only take you a few minutes to run through everything. Complete this by February 17th to get the free space.
Google isn't granting the extra storage immediately, but it should be added around the end of the month. Also note that Google Apps and Apps for Education users can't get the free storage. The security check still works fine, though.
Source: Google Drive Blog, Google Security Checkup