Whats the programme/softwear called? where you can arrange your rooms around on the pc ?

without having to move your furniture to see if it would fit or what it would look like

its just im moving soon and really need to know b4 i move in how to rrange the furniture as the rooms are quite small and once the beds are up there staying in that place lol

anddoes any 1 know were ican downlod it ? thanks so much !

you can go on mydeco.com and you can add and remove furniture and you can decorate ur whole room nd see wt it looks like. no need 4 downloading