Terrence,
Put your file on a stick or floppy, be sure to copy all relevant files with
it like music, video. Copy the whole thing to the hard drive of your school
computer preferably in the same folder.
Open it up and start presenting. If possible do a try-out before everyone is
there, then you have time to solve any last minute crisis.

As well as what Luc said - If your versiuoin of Powerpoint is different from
the school version you may need to do more. Post back if it is.

Hi,it is simple ,you can pack the presentation and all relevant files using
package for CD on File menu.