If you want to have a more customized desktop you can change your startmenu picture to something different, either one of the
preinstalled ones or one of your own. This change also will be reflected on the welcome screen after bootup for the account picture.
Very simple to do this just follow along:
- Go to Control Panel, then choose the User Account applet.
- Click on Change your picture link
- You will see the preinstalled pictures and the ability to browse for your own
- Choose the picture you want, hit Ok a few times and your done!