I would like to have a copy of my deed but I do not want to go to the courthouse to get it. Does anyone know of a website that offers a printable copy of my deed.

Only if your county offers such a service. Deeds are generally held by county clerks. If you want a copy go to the county clerk's office.

... I do not want to go to the courthouse to get it. ...

... go to the county clerk's office.

Is there a difference? They are generally one and the same.