To download and install the latest version of Microsoft Office for your home computer, please follow these steps:
KB0000380: How can I download Microsoft Office to my computer?
However, if you plan to use Outlook from your home computer with your ESP email, you must install Office 2013 (it is not the latest version).
Use these links to download the appropriate version of Microsoft Office 2013.
For Office 365 ProPlus plans: 32 Bit Microsoft Office 2013
For Office 365 ProPlus plans: 64 Bit Microsoft Office 2013
If you don't know if you have 32- or 64-bit version of Windows, please find
Which Windows operating system am I running?
After downloading Microsoft Office, follow install the software following the prompts received.
Once Office 2013 is installed please activate the Office applications with your Office 365 credentials (aka UC Davis account). For assistance to activate Office 2013 you may refer to the article Activate Office 365, Office 2016, or Office 2013.