something missing

[Dennis Sampson]

I don't know what it is called but there used to be on the left side of the
document and across the top of the document a scale, measuring tape, or
what ever it is called that allowed me to set the indentation for
paragraphs and how high up on the paper I wanted my writing to appear. I
don't know how to get it back, can someone please help me with this?
Thank you
Dennis