If you use Google Docs, Gmail, and/or Google Search (and who doesn’t?), Google wants you to check your security settings on the service. If you do, you will receive an additional 2 gigabytes of storage space on Google Drive free of charge.
You can check your Google security settings at https://goo.gl/7KmDBk.
I just went through the process and it required less than 2 minutes to complete. Admittedly, I keep a close eye on my security settings all the time so I already knew the answers to the questions asked. If you need to verify anything, it might take a bit longer. Whatever the time required, it is a quick and easy method of adding another 2 gigabytes of available storage space plus it is always a good idea to review your security settings anyway.
Again, you can check your Google security settings at https://goo.gl/7KmDBk.