Chaper is a modern wallpaper manager for Windows 2000/XP. The program supports JPG and BMP file formats and can switch wallpapers at specified time intervals, either in order or randomly. You can create, save and load image lists, or add a picture by dragging it to the program window. The "Slide show" function hides all icons on the desktop and taskbar (so that you can view the whole pictures) and disables system keys and the Task Manager (to restrict access to the computer while you are away). The program can be controlled via hotkeys, which you can configure to your liking so you can change wallpaper quickly and easily without turning away from your work.