The application of multimedia is used as to process the teaching to be made, interactive easy to digest by all the students.By learning based multimedia that is tools of knowledge management the process of development knowledge not only happened indoors class course, where teachers give the subject matter in direct, but with equipment supply computers, application program multimedia and tissue, the students can actively involved in learning process independently to visit library and other facility equipped facilities learn to use multimedia to improve performance students in a school.This research use the the theory of acceptance and use of technology (UTAUT) with data analysis using structural equation modelling (SEM) of the software analysys of moment structure (AMOS) verslon 7.0. Variable used in this approach is latent exogen variable as independent variable ( x or ability to use computers and endogenous variable latent as the dependent variable (y): performance of expectancy (pe), effort expectancy (ee), social influence (si), facilitating precedent (fc), attitude toward technology (at), symbolic adoption (sa)