Creating and Controlling a User data Entry Sheet
 

I am sorry if I appear silly, but I just can't sem to find the info I need. I
would like to create a worksheet that is controlled, only allowing the user
to add data in to specific cells and or make selections from dropdown lists.
I would like to hide all lists and values, only displaying a data entry form
and company logo. I have previously used dropdown lists and selection boxes
but have not worked with forms and making them look professional. Can someone
please advise / provide a couple of links for me to research.

Thanks

Chris