Hello there, Lisa galvin. 

For now, QuickBooks is still integrating Office 365 if you're using it through cloud. I suggest installing the program in your computer so it can work with QuickBooks Desktop. 

Also, I have attached articles with regards to our system requirements:

• System requirements for QuickBooks 2019 and Enterprise Solutions 19.0
• System requirements for QuickBooks 2020 and Enterprise Solutions 20.0
•  

You can always drop by the Community if you need anything else.