According to Windows Central, this may be part of Microsoft's internal testing. The first question is asking the user if they are trying to use the update with Windows 10 May 2019.OfficePress the button and ask if they have tried each of the available shortcut combinations (Office keys +O/T/W/X/P/D/N/Y/L, etc.). At present, the specific role of each shortcut is not clear, but considering that the shortcuts are generally the first letters of English words, these buttons should play a role in Microsoft Office suites, such as the Office key to quickly open Office software or Launcher, Office+S can share files or file content directly.
Finally, the form asks the user if they want Office-specific buttons for products such as laptops to perform specific operations, which should be related to productivity.
Office special key in the news
Based on the above, a computer with a Windows system or a keyboard for Windows users may add an Office-specific button. Similar to the Windows logo key, this button can quickly open the Office suite and provide common shortcuts in related software, which should improve productivity. However, its addition will affect the layout of the current keyboard. It requires a certain learning cost and time for users and manufacturers. Therefore, personally think that Microsoft will first add this button to the Surface series.