Instructions for downloading and setting up wallpaper (Mac users):

• Move your mouse pointer over the chosen image, hold down the mouse key until a menu appears, then choose "Download Image to Disk," select a folder, and save.
• Under the Apple menu, open "Control Panels," then "Appearance."
• Under "Appearance," open "Desktop," then "Place Picture." Browse to the folder in which you saved the image and select the image. Click "Open" and choose "Set Desktop."

Instructions for downloading and setting up wallpaper (Windows IE 6.x/7.x users):

• Move your mouse pointer over the chosen image and click your right mouse button. Choose “Save Target as…” and then click the left mouse button on the SAVE button to save the image to a folder on your computer. Repeat this step if you want more than one of the images.
• After the image download finishes, you can install the image as your wallpaper. Go to your desktop and on any area that doesn’t have an icon, click the right mouse button; when the pop-up menu appears, choose “properties” by clicking your left mouse button on it.
• In “display properties” click the left mouse button on the “Desktop” tab and then choose to browse by clicking the left mouse button on the Browse button, a “Browse” window opens up.  You will need to locate the image you saved.  To do this, click your left mouse button on the down arrow in the “Look in:” box.  Now select the drive you saved the image(s) to and then select the folder where you saved the image(s).  Once you locate the image just click your left mouse button to highlight the image and then click the OPEN button with your left mouse button.
• Once you have selected the image you wanted, you will go back to the display properties window.  You will see the image previewed, if you want, you can change the way the image is displayed by changing the position of the image on the screen. To do this:  Click the left mouse button on the down arrow in the box under “Position:” and choose Center, Tile, or Stretch.  Center will center the image on your screen and depending on your screen size you may still have a border surrounding it, the tile option allows you to tile the image across your screen and the Stretch option allows you to have the image fill up the entire screen.
• When you have selected the image position, you are almost done, click your left mouse button on the OK button and the image will become your desktop wallpaper.

MAC

Assuming you are using Mac OS X, follows these instructions to have the images appear as a screensaver:

1. Select System Preferences from Apple menu.
2. Click once on the item Screen Effects.
3. Select the effect "Pictures Folder"
4. Click the "Configure" button.
5. Click the "Set Slide Folder" button.
6. Select the folder containing your images.
7. Set any display options you require.
8. Click OK.

Windows XP, ME Users

To run your pictures as a screensaver slide show in Windows XP and ME:

Go to your Desktop, then right-click on the Desktop, Scroll down to Properties and left mouse click.

Now left mouse click on the Screensaver tab.
Toward the middle of the dialog box that appears there is a drop-down box with the words "Screen Saver." Scroll down that box until you see My Pictures Slideshow and click it; to the right of this drop-down box is a button that says Settings; click it.

You should see the words "Use pictures in this folder" and a Browse button; click the browse button. This is where you look for the image file(s) you saved to your system earlier with all your pictures that you want to use for the screensaver. After you have found the file folder with the pictures, click OK.

You can then adjust how fast you want the pictures to change and so on.  When finished  click OK again. This brings you back to the Display Properties dialog box, and you can see your screensaver pictures. Click OK, and you are finished.