Wallpaper and Screensavers
Installation Instructions for PC
Installation for Mac Wallpaper
How to Check Your Screen Size (Resolution)
Right click on the desktop, choose “Properties,” then click on the Settings tab. For best results, choose the file that is closest to this size.
Open the System Preferences (either from the Dock or from the Apple menu). Open the Displays panel and choose the Displays tab. On the left of the Displays tab you will see your resolution highlighted in the list.
Mac OS9 and Earlier
From the Apple menu, select Control Panels and then Monitors. On the Monitors dialog box, make sure you have selected the Monitor panel. The screen resolution will appear to the right of the Monitor panel.