Even a 240Hz monitor looks like a watercolor painting if it's not set up correctly.

It's a four year old Sony 200 GS 17" that has served me well since 1997. Lately the center of the screen gets blurry after about 40 minutes. I can tap the side of the monitor and sometimes get it back ...

I have a 19" monitor of unknown brand...and on several different video cards and at all resolutions and refresh rates text on it is blurry to the point it makes my eyes water to read it. Is there any ...