Wallpaper Instructions
Downloading to a PC
You can check your screen resolution by right-clicking on your desktop and choosing display settings. This will show in different places depending on your operating system, but once in that area you will see 'resolution'. Once you know what that is you can choose to download either the 800x600 or 1024x768 images. Those measurements are in pixels.
To download a wallpaper click on the link and allow the image to load (this takes some time on a slow connection). Then right-click and choose 'set as background'. And that's it, job done.
Downloading to a Mac
Click on the link to the correct size wallpaper and allow that to load in the browser. Control + click on the image and choose 'Save Image to the desktop'. You can move that image to wherever you'd like to store it. Then Control + click on the desktop and choose the option 'Change desktop background'. inside that area you will see an option to 'Choose folder...', and from there you can choose your image (from wherever you saved it) and set that as your desktop.

