Why is my computer monitor wavy?

OK I'm a complete computer idiot, I know just enough to turn my PC on and off. I was away for about a month and when I got back I turned on my computer the only thing displayed on the monitor was a picture that was like the monitor cord was not connected...

I take my computer to a repair shop. After the repairs I take it back home, and everything is going fine untill I try to hook my monitor back up and guess what the monitor outlet want fit at all even though it's been sliding in just fine for the past...

I want to know the reasoning if any behind the old motto don't sit to close to the television or you'll hurt your eyes. Ok so everyones heard that before... my question is why is it ok to sit in front of a computer monitor all day long. If you think...

I have a 2002 computer which is pretty old, and an old monitor, not the same brand as the computer. I'm guessing the monitor is as old as the computer because of it's size. The computer turns on and so does the monitor. When the monitor is on, but not...

I have a 1080p HDTV and I have a I have a 1080p Computer monitor, and movies look so much better on my monitor. Why is that? I plugged my DVD player into my monitor and the picture on the monitor is a lot like a theater screen, and with my surround sound...

I have an HCL Monitor which is HCM780M 17 inch monitor. Without I press the monitor setings button in the monitor, the monitor settings menu is displaying automatically. It displays for few seconds and then goes off. Then again it automatically displays...

The monitor to my pc stoped working the other day. When I turn it on the monitor flashes on for an instant then turns off the power light will flicker a little bit then it will turn on and off again. I plugged a different monitor into my computer and...

I have an old TV and an old computer. I waa looking at new computers today and almost bought an HP tower with LCD monitor. The latter was on sale for $90. Then i noticed that a new HD tv was on sale for $140. Why not get the new 19inch TV and also use...

I have a 24'' acer computer monitor that I hook up to my xbox 360 with a vga cable. Currently, I have my computer hooked up to a seperate monitor. When my computer is on, even though it is not hooked up to my xbox 360 monitor in any way, it gives the...