you don't want to do that!
Make sure it does not have so much pixels that dont fit your screen
Take a washcloth and wash the very bottom so the piece of the fuzzy screen will disappear and keep doing it until all of the pieces of the fuzzy screen will disappear when you turn it on.
Is your computer screen plugged in? Make sure your computer screen is properly connected to your computer.
is that the correct way to spell fuzzy?
No there is no way you can make a non touch screen - a touch screen.You need to buy a monitor with touch screen.
I don't have a precise answer to your problem but the same thing keeps happening to mine. I think it is a bad connection from the computer to the screen (it happens when i bend the screen back) Everytime it happens to me, I either shake the laptop, hit the screen until it stops, or bend the screen back and forth.
Press F4
 Fuzzy inference is a computer paradigm based on fuzzy set theory, fuzzy if-then- rules and fuzzy reasoning  Applications: data classification, decision analysis, expert systems, times series predictions, robotics & pattern recognition  Different names; fuzzy rule-based system, fuzzy model, fuzzy associative memory, fuzzy logic controller & fuzzy system Fuzzy inference is a computer paradigm based on fuzzy set theory, fuzzy if-then- rules and fuzzy reasoning  Applications: data classification, decision analysis, expert systems, times series predictions, robotics & pattern recognition  Different names; fuzzy rule-based system, fuzzy model, fuzzy associative memory, fuzzy logic controller & fuzzy system
A touch-screen is an input device - the computer reacts to the choice you make by touching the screen.
computer-based system(it contains both hard ware and software) that can process data that are incomplete or only partially correct Fuzzy logic was introduced as an artificial intelligence technique, when it was realized that normal boolean logic would not suffice. When we make intelligent decisions, we cannot limit ourselves to "true" or "false" possibilities (boolean). We have decisions like "maybe" and other shades of gray. This is what is introduced with fuzzy logic: the ability to describe degrees of truth. Example: in fuel station if you stop a fuel injecting motor at 1.55897ltrs.it can be done with the help of fuzzy logic.fuzzy has a meaning like accurate.
bad hdmi or rca jack connections
If you look at the top of your keyboard the should be F1-F12 if you click F11 then it will make the screen large :)