Like Google Apps, we think Google+ can help colleagues collaborate more easily and get things done. Google+ Hangouts in particular make it easy to hold face-to-face meetings with others from any device with a camera and an internet connection. Starting this week, you’ll be able to invite up to 15 people to a hangout, compared to the previous 10-person limit.

It’s still simple to get the most out of your hangouts: schedule a hangout in a calendar entry, join a hangout directly from Gmail and open a Google doc inside a hangout so everyone can write or edit together.

Finally, more schools will be able to use Google+. Until now, Google+ has only been available to verified higher education institutions. Now, any school using Google Apps for Education can enable Google+ and access the same features that businesses and government can.

These new features will be rolling out to Apps for Business, Education and Government customers over the next few days.