How do I adjust the graphic card to identify monitors 1 and 2 instead of 1 and 1?

[gpalmer]

How do I adjust the graphic card to identify monitors 1 and 2 instead of 1 and 1?

 

[GordimBurgueis]

Your monitors are of the same brand and size?
How are you connecting them?

 

[indigo5]

How do I adjust the graphic card to identify monitors 1 and 2 instead of 1 and 1?

Windows logo key + P. Choose extend.