Windows 10: How do I add more groups to the start menu?

So far I have a Productivity category and one that was unnamed. In case you don't know what I'm referring to it's the category lines in the 'squares' part of the Start Menu.

:)

 

Start menu tile groups -- On one pc only first two groups show up

I have upgraded three computers to Windows 10. On the first two, the start menu shows app tiles in three groups. The first group has calendar, email, edge browser, etc. The second has games, news and entertainment.

The third group appears to have a tile for every application and program that is installed. However, the third computer only shows the first two groups of tiles.

Also, I don't know if this is related: When I type the name of an application, usually the system quickly infers which application I mean. But the third computer does not know about "Word" not "Office Word". For Word, it only suggests Wordpad. It does know
about "winword", though.

Also, the start menu has a list of recently used applications. Most applications in this list also have an associated list of recent documents. But the third computer never remembers that I have recently used Microsoft Office 2007 Word, and never offers a list
of recently opened/saved documents.

How can I make the third computer behave like the first two?

 

Windows 10 Start menu is empty

Hi. Steps 1 and 2 didn't do much but step 3 has restored what looks like the list of original Microsoft apps but no sign of any of the many apps I have installed. And there are no tiles in the start menu. Any suggestions please?

 

Start Menu Search

Hi,

About your issue regarding the Start menu or Search, in order for us to assist you better. Please answer the question:

• Were there any recent changes made to your system prior to the issue?

In the meantime, we suggest you to check this link:
Troubleshoot problems opening the Start menu or Cortana. It contains troubleshooting steps prior to the issue.

We'll look forward to your response.