Answer:
1.Open the insert window.
2.Go to the furniture catagory.
3.There is a television in the list, select and insert it.
4.Copy the screen of the television.
5.You may delete the television.
6.With the screen copy, resize it to any size you want.
7.Fill the floor with copies in any order you want.
8.You have made a simple colour-changing disco floor.