These programs run under Microsoft Windows only.
To download a program, click the Download button at the end of the program description. This will bring up a window prompting you to save the file onto your computer.
All these programs are dowloaded as zip files. If you are running Windows 2000 or XP, you can extract the files by right clicking on the zip folder, clicking Extract All... then following the on-screen wizard.
For other Windows operating systems use a zip utility program such as WinZip.
These programs do not 'install' on your computer, but run as stand alone applications. To remove them, delete the program folders. They can be run from a memory stick or floppy disk (if the program folder does not exceed the disk capacity). Most will not run from a CD as they use text files to load and save program information.