How to change the top week bar to show days

Hi
I would like to change my date range to show every day ie M,T,T,W,T,F
Is it also possible to changes text colour in Name columns for a heading only

Your help is appreciated

If you mean that you want to see the week day names then no such feature, sorry. If you just want to see the day numbers (instead of months) then try using zoom in button.