Default sheet direction
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\16.0\excel\options Options
defaultsheetr2l enum - Right-to-Left
->
1 - Left-to-Right
->
0
Description
This setting controls the default sheet direction, which is either "Left to Right" or "Right to Left".