There are great Office training courses available online from Microsoft. Even if you think that you’re a proficient user of Office I still highly recommend them. You’ll be sure to pick up some new easier ways of doing things.
If you are an Office 365 subscriber, then this is your link to a set of courses for Office 2013 and Office 2016. There are both basic and advanced courses. https://officetraining.microsoft.com/. For example there is a Intro to Office 2016 but there is also a Tour of power, time-saving features like Flash Fill and Quick Analysis. And for Excel 2013 there’s an Expert course. There are also coverall courses to introduce you to some tools in Office 365 you might not be aware of yet.
If you are a purchaser of Office then this is your link. https://support.office.com/en-us/article/Office-Training-Center-b8f02f81-ec85-4493-a39b-4c48e6bc4bfb You’ll find some similar courses.
p.s. Did you know that you’re probably the only person in your office that is getting our blog posts? Forwarded it on or have them sign up for our list.