However, the average age is higher given that some people enlist later. The maximum age for most branches is 35. On its recruiting website, the U.S. Army reported an average enlistment age of just under 21 in 2012. This was slightly lower than the average age from 2010 and 2011.
Modern authentication is available in Office 2016 for OSX and Windows, and on mobile clients (Windows mobile, iOS, Android). On Windows, Office 2013 clients also have modern authentication implemented, but this is disabled by default. Modern authentication can only be enabled through the registry.
When you enable 2-Step Verification (also known as two-factor authentication), you add an extra layer of security to your account. You sign in with something you know (your password) and something you have (a code sent to your phone). Go to the 2-Step Verification page. You might have to sign in to your Google Account.