Re: background on windows 7 starter
Windows Starter doesn't support personalization. However, you can get around this very easily by downloading Oceanis; it's safe, it's free and has been a solution for so many people with the same problem as you. Here is the link:
When you have downloaded it you will be able to change the desktop background and there is aslo an optional desktop slideshow (shuffle).
Let me know if that solves your problem.
All the best,