Locate power sources. Ensure that cords can reach the presentation equipment, and consider taping them to the floor to keep them out of the way.

Computer needs and compatibility. Check that all files, from the slide show to audio and video clips, load successfully to the presentation computer. If possible, practice at least once on this computer.

Internet access. Have wireless log-in information available and/or a cable that reaches the Internet jack.

Backup plan. Create a contingency plan in case of computer failure; for example, print overhead transparencies from slide show, prepare to put information on board, or create handouts.

Audio. Determine how you will broadcast any audio aids, and check speaker volume before the speech.