Whenever we install Visual studio in our system. we found that Express edition and visual studio never show our name in startup by default they show Microsoft. here is a way to change them with your name or organization name if you want.

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion

go their and check the value for RegisteredOrganization for changing orgranization name in bottom of username

or change the RegisteredOwner for changing the name of user.