Volume license versions: If you work in an organization that manages your installations, you might need to talk to your IT department. Microsoft HUP: If you bought Office​​​​​​​ for personal use through your company, see Install Office through HUP. Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Office through one of the following: