I need to get my 4 digit code for onedrive . can you help me

Granny

Your one drive password is the same as your Microsoft ID password.  If you do not know yours you can reset it here

http://windows.microsoft.com/en-US/windows-live/id-support

Hi,

Do you mean that you want to reset the pin code for Onedrive on Windows phone? As I known, Theres no pin code feature for the version of Windows 8.1.

When you put in 4 times the wrong pin you have to reconnect to the app using your Microsoft Account & password. Then the app will ask you if you want to use a pin or not. If you still want to use one just type in a new one (twice) and confirm.