Microsoft Support and Recovery Assistant (SaRA)
for Windows 7 (.NET 4.5 or above required), Windows 8.1 and 10
Information:
The Microsoft Support and Recovery Assistant works by running tests to figure out what’s wrong and offers the best solution for the identified problem. It can currently fix Office, Office 365, Outlook, and Windows problems. If the Microsoft Support and Recovery Assistant can’t fix a problem for you, it will suggest next steps and help you get in touch with Microsoft support.
This MSFT utility has been released that claims to assist in troubleshooting/ fixing issues with the following:
Microsoft Office 365 (2019, 2016, or 2013, 32-bit or 64-bit)
Microsoft Office 2019 (32-bit or 64-bit; Click-to-Run or MSI installations)
Microsoft Office 2016 (32-bit or 64-bit; Click-to-Run or MSI installations)
Microsoft Office 2013 (32-bit or 64-bit; Click-to-Run or MSI installations)
Microsoft Office 2010 (32-bit or 64-bit)
I’ve also read elsewhere that it also helps with MSFT Teams, OneDrive, Outlook on the web and Skype to name a few..
Current version is: 17.00.5555.00 released 21st October 2020
I suggest reading through the installation procedure first within the official link:
https://www.microsoft.com/en-us/download/100607
Unfortunately, it’s not portable (yet?)