Not necessarily. You can use satellite, fiber optics, and a broadcast antenna. It depends on what is available in your area.
You need an Xbox 360 VGA cable.
You do not need to use a newer flat screen television to use a digital television antenna. They should work with older tv sets if you have a converter box.
you need something in which the cable at the back of your console can use to connect to your screen
Electronic cleaning wipes are used to clean an HDMI flat screen monitor. They have minimal moisture and use a cleaner which is safe for the screen's surface.
Most, but not all, flat screen monitors can be mounted. Some have a cable system that makes it almost impossible to detach the stand.
Yes the Wii displays on a flat screen TV. Any flat screen will be able to handle the Wii just fine. If you want better picture quality then you can pick up the component cables and connect the Wii to your television that way. It is actually preferred if you have a flat screen tv.
The best flat screens to use with a computer are high definition flat screens if you want to watch TV episodes and movies. If you want to simply surf the web or do personal sites you will need a normal screen.
The VGA cable that you would use to connect a laptop to a projector screen is called a PS2 projector cable.
Simplest way is to use a HDMI cable. I have a long cable reaching from my computer to my TV. I have to change the screen selection (Fn/F7) to select that screen.
To find out if you can use an LED flat screen with an HP Desktop computer, your best bet would be to take a look at the computer specifications, or contact HP directly.
It is more useful to use a stand for a flat screen TV. If a flat screen is hung up you will have to go through the trouble of mounting it and possibly damaging the wall opposed to just sitting it on a table or stand.
Absolutely! You can still use universal remotes on any flat screen TV, just check the remote code in your user manual or online.