This isn't anything new but I continually come across some who do not know about this great deal. If you are a student or a teacher then you can get Microsoft Office 365 for free. This includes installs for Mac, PC, and mobile device such as an iPad.
If you haven't upgraded to the new Office for Mac 2016 then you should check it out. Microsoft really added some great improvements to it from the previous version.
Get it for free here