Hi Glen,
SharePoint is not included with Office. It is a separate utility.
Here is the documentation:
https://docs.microsoft.com/en-us/sharepoint/
Generally it is an organization/enterprise/developer tool.
Please don't shoot the messenger! I am a fellow user trying to help you use the Office that is rather than the one that should be. If you assign a rating to my response, please rate my response, rather than what Microsoft is doing to all of us!
The people who can make changes to Word seldom, if ever, read anything that is posted in this help forum.
You can use the Feedback mechanism in Office or post directly to UserVoice to let developers know what you want.
https://support.office.com/article/How-do-I-giv...
If you do, you can include a link to this thread. If you do post in UserVoice, please put a link to that post in this thread so others can more easily find it to vote for it.
This forum is a user-to-user support forum. I am a fellow user.
I hope this information helps.
Please let me know if you have any more questions or require further help.
You can ask for more help by replying to this post (Reply button below).
Regards