When select a wireless keyboard and Mouse, you may check the vendor website to see what kind of security features their product have, there are Two example from Logitech and Microsoft:
https://www.logitech.com/en-us/business/work-setups/logi-bolt-wireless-technology.html
https://www.logitech.com/en-us/business/resources/wireless-peripheral-security.html
If you are using the English (Hong Kong SAR) with US - international keyboard, you will not able to enter “ “ in Microsoft Office Outlook 2016 on Windows 10 1803
The WMP EHCT801 keyboard was broken after upgrade tp 1803 “Windows 10 April 2018 Update” (17134.1).
The issue have been resolved after you apply the May 2018 CU (KB4103721) for 1803 to upgrade the OS to 17134.48
