Ok, so I created a Desktop Application in Netbeans for my class's final project, the thing is I have to present it to my class at my school, but the computers there only have jcreator, how would I get it so that i can compile a netbeans desktop application project on jcreator? What libraries would I have to add manually? Please help.

When the Net Beans compile the project they create a jar file and a README.txt file.
Take the jar file and follow the instructions in that file. Try to run the jar file from a command prompt.
Also wouldn't you present the source code as well?

And it most essential when you have the time, to learn how to compile and run java classes from the command prompt.