Google App

https://chrome.google.com/webstore/detail/doctopus/ffhegaddkjpkfiemhhnphmnadfbkdhbf?utm_source=permalink

 A new App worth trying that is really great if you like to use Excel for spreadsheets. It is helpful with classes and for those who just need some extra assistance in the business world. Take a look at Doctopus from Google.