no but try to refein because it can some times damage the laptop
Isn't it obvious. You just have to touch it with a touch of a finger.
On old Touch screens it is a thin sheet of clear palstic attached to sensores and the screen is underneath , when you press it down you put More Pressure on one part of the plastic and the sensors sense it thus giving the MB the command to select where your finger touched
A touch screen laptop allows someone to move the cursor around the screen without the aid of a mouse. One simply touches the screen to get the results they desire.
A glide point is the touch pad on your laptop that moves the mouse pointer around the screen with your finger touch.
a computer input device used for controlling the pointer on a display screen by sliding the finger along a touch-sensitive surface,which is commonly used on laptops.
You can purchase special touch-screen monitors for your laptop.
The touch screen may respond to touch by sensing the heat of your finger
You touch it with your finger or a stylus.
What touch pads sense is heat and pressure. For example, if you place a pen on the touch pad of a laptop or other computer, it will not do anything but if you touch it with your finger, it will work.
A CalComp digitizer is the touch screen of a phone, tablet or computer that senses the touch of your finger. A digitizer can be replaced if it is not working correctly.
because the touch screen only reacts to the electricity in your finger, it is a better way than traditional touch screens
touch screen