HDMI cables are very handy things as they serve the user in many ways. They enable a user to link up a gaming console, a computer or a DVD player to a computer monitor or HDTV. These cords can transmit 720p, 1080i and 1080p picture resolution from the electronic device to the display source. These HDMI cables send high definition signals to your HD television when you are playing games or watching a Blu-ray movie. Most display sources have all the resolutions, but to know which one your TV supports, you will have to read the instruction manual.

Firstly, select the display source you want to connect using HDMI cables. Some computer monitors and televisions come with multiple slots for HDMI cables. Check your TV for this as some televisions allow a user to connect only one device at a time.

See the back or your electronic devices. Your PS3, Xbox, DVD or Blu-ray should also have the same kind of connections. You can see a slot that is labelled HDMI there. Now, you will have to plug the cable into the port.

Now you will have to insert the other end of your HDMI cable into the monitor or HD TV. These ports are generally located at the back of the display. It can only be inserted one way.

Now turn on your television system. Select the correct channel and enjoy a great gaming or viewing experience. HDMI cables are sure to give an image quality that is definitely more than satisfying.