ChurchKeeper is compatible with WINDOWS OPERATING SYSTEMS. These include windows 95/98/ME/NT/2000/2003 and XP. It requires very little memory, only about 16meg for execution, and about 20meg of hard disk space for the installation. After installing ChurchKeeper on your computer, a shortcut should be placed on you desktop allowing you to launch the program. Please click on the next link below to advance to the next page.