All you need to to is head to Google and run through a very brief security update—checking that your backup email address is correct, renewing account permissions, that kind of thing. For a couple of minutes of work, you’ll be given 2GB of extra storage on Drive. What are you waiting for? Go do it.
The offer is to mark Safer Internet Day 2016, and it’s similar to a promotion Google ran last year, too. But don’t worry: If you got 2GB of free space then, you can still claim another 2GB today. Happy days.