rulers

Cross posted!!

https://learn.microsoft.com/en-us/answers/questions/5580545/i-am-having-trouble-adding-a-vertical-permanent-ru

Hi
Excel doesnt have a built in ruler - normally people use the grid lines? What are you trying to achieve - perhaps there is a work-around to get a solution? 
In View>Page Layout a ruler will pop up - is this perhaps what you are referring to? 
This ruler is only available on Page Layout.