Whether it’s in your Google account, your Microsoft account, or one of zillions of other online services, we all have a ton of important information saved in our online accounts. That’s why we should take every precaution to protect access to our accounts. One of the best ways to do that is to use two-factor authentication. Two-factor authentication is the topic of the latest video released by Common Craft. The video explains what two-factor authentication is, its various forms, how…