Can I get HD quality through my PC input on my TV?

I have a Panasonic EDTV-ready plasma monitor, but don't want to pay a monthly fee for digital cable or a HD service. Can I do anything to improve the viewing quality of my Comcast basic cable SD TV signal, especially for those channels that are OTA HD...

First, please answer this question ONLY -ONLY- *ONLY* if you have a LCD HDTV and you have connected your HDTV to your PC using D15 cable. If I use a Samsung LCD HD-TV as my monitor, will I get a high quality image (as I would get in a real monitor) or...

i hav a sony bravia (klv-32t400a) tv which is hd ready and its 32 inch it has only 1 hdmi should i get a ps3?? will my games lag on this tv????? also will i get a decent quality????? i brought this tv in 2008 specification- LCD Screen Size : 32 (81 cm...

I plugged my new LED TV I got for Christmas up to my PC so I could try out so HD videos on youtube but the quality is not as good as I expected. Why could this be? I have an HD graphics card in my PC and the TV has HDMI and obviously full 1080p HD quality...

I, personally, think this a simple question, but not entirely sure. So I want to use my HD Samsung TV as another monitor, essentially. The TV has HDMI outputs, and so does my PC (desktop). Is it as simple as plugging the HDMI cable from my PC to the...

I was thinking about getting into pc gaming now that I have my laptop connected to my full HD tv. If I get pc games and turn down the settings so that the games play smoothly on my laptop, will I still get full HD resolution on my tv the way I do with...

when you connect your hd flatscreen to your computer with the regular pc input will you get hd picture? or do you have to connect using a hdmi cord?

hdtv is vga and most monitors dvi i dont know if its gona look crappy same or better. i want an all in one desk in my bedroom next to my bed so i can do every thing in one place insted of going to the living room to play 360 and my room to use the pc...