The first thing you will need to do is install your projector. This will vary depending on the type of projector that you use, so be sure and read the instructions that are provided. The projector will hook into your computer, and once it is set up, simply turn both the projector and the computer on.
Once the projector is on, you will notice that your computer screen is being enlarged and displayed on the projector screen. At this point, anything that you do on your computer will be displayed on this screen. You can enlarge this screen so that everyone in the room can see it. Since the projector displays everything that is on your computer, it will display any computer programs that you like. This includes programs such as Power Point, Excel, or the Internet.
You may also use your projector to display video images. This can be done by selecting the video option on your projector and then you may play any DVD of your choice.
If you have any questions regarding the use of your particular projector, be sure to contact the company who created it and they will be able to answer your questions.