Do you have software to watch the movies on your computer? If not, you need to purchase the latest version of Cyberlink PowerDVD (link here). With this software, you will be able to watch Blu-Ray movies on the computer. The next step is to connect your computer to your TV. Hopefully, you have a video card that is HDCP compliant, otherwise you won't experience the full HD experience. Basically, if you have a newer video card, then you shouldn't have any problems.