Some games and graphics programs require a specific type of display card, such as a 3D card or an advanced video card. If you use Windows, you need a mouse or some other pointing device. A standard Microsoft two-button mouse is sufficient. Some programs have special features you can use only with an IntelliMouse. Although most computer games let you use your keyboard, games usually are more fun if you have a joystick.
Digital joysticks are the current trend.
This simplifies the program installation, and the CD-ROM version might come with a few extras. Check for the required speed of the drive, as well. Most new applications require sound cards. If you plan to run any cool games, use a multimedia encyclopedia, or even explore the Internet, you'll need a sound card. Before you go shopping for programs, tear out the Savvy Software Shopper's Form at the front of this book and make some copies of it.