If you like the mix of your Windows screen, the latest version of John's Background Switcher lets you do almost any Internet source, and any specific way you want depending on the monitors.
We have taken a little love in this clever little freeware soft once or twice before, and version 4 of the John's Background Switcher (JBS) gives us even more to love. If you have a monitor, like uploading photos JBS can somehow do that, but if you have a lot of pictures that need a certain level and the need to expand, and others must Focus - The application can do that too. There is a new support for Google, Yahoo, and search results to images of Bing, the bottom of the transitions in Vista and Windows 7, and a page setup dialog for creating unified and allow images to your pool and preferences.
There are also new "cork board" and "postal" viewpoints to create desktop collages of multiple photos. Best of all, for those concerned about resources, JBS can be adjusted to change the image of the office every Windows startup, and then disappear if you do not plan to change more than once per session.
John's Background Switcher is a free download for Windows systems, requires Microsoft. NET Framework 2.0 or higher to work.