Hi friends! Here is a short and sweet walk through on how to create a Google+ Page for your business. I suggest linking in your YouTube channel as well. Google is a force to be reckoned with, and it's trying very hard to be all the things Facebook is not. With Google Hangouts growing in popularity and plugins coming along like HangoutPlugin that utilizes Google Hangouts as an alternative to existing webinar software–Google+ is a great place to build a presence for your business.
The image size requirements for the very large cover photo is: 2120 pixels X 1192 and the profile image is 250 pixels X 250 pixels.
If there's a walkthrough you'd like to see, leave a comment below and I'll do my best to create it for you!