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The mouse woks by, the rays of the mice send messages to the computer and that will allow the cursor to move around in the computer

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Do you Know How Does a Computer Mouse Work? answer. go to Google and search samidha foundation wordpress or click on the preference link

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Lorenza Eichmann

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2y ago
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14y ago
Answer:Most computer touch-pads, work on the principle of measurement and or change in capacitance of capacitance sensors embedded under the touch pad. Capacitance sensors are laid under the touch pad in horizontal and vertical axis (so there is a matrix of sensors). Answer:

When fingers are placed on the touch pad, capacitance on these sensors changes which is detected by the corresponding sensors and signal is processed by the electronic circuits to indicate mouse pointer position of change of position. Pressure and multiple quick changes at the same place is processed as a mouse clicks.

Answer:There is a network of capacitor and which only responds to the conducting material. Have you ever tried to use a pencil tip on the touch-pad? This pad only responds conducting things. Answer:

I think the touch-pad works by electric current that runs through your body, notice that it will not work if your are wearing a glove or if you use something like a pen or pencil, it is not heat responsive either, it only works when a person touches it.

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Wiki User

12y ago

It works like any other pc mousepad. It's just that you use the bottom of it to click. Left and right.

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11y ago

is to protect mouse

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12y ago

find the mouse to be more convenient.

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Wiki User

14y ago

it doesnt

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Q: How does a laptop touchpad work?
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Related questions

I would like to buy a laptop with a touchpad Where online can I do that?

Most laptops already come with a touchpad. They have them built in and it is what is used as the "mouse" of the laptop.


Does this laptop feature a touchpad?

HP-Elitebook-6930p-24-GHz-Intel-Core-2-Duo-T8600-Laptop is top of line laptop and it does have touchpad as well as ubs port for mouse.


The input device which often attached to laptop computers?

the input devuces of a laptop are the keyboard or touchpad


What is the name of the thing on the keyboard of laptop computers that controls the mouse?

It is called a touchpad.


Why do most laptop computers include a touchpad?

It is easier to scroll with then to lose your place.


Does the mousepad compatible with all different windows os?

The mousepad is the mat that the mouse goes on top of. I think you may be referring to either a mouse or a laptop touchpad. If the mouse has a USB connector, it should be compatible with all Windows computers which also have USB ports. If you are referring to a touchpad from a laptop, no, they won't work on every other laptop other than one that is the same brand, because the parts are specific.


What is used on a laptop instead of a reagular mouse what is this called?

Could be a mouse, a trackball or a touchpad.


What is a.l.p.s. touch pad driver?

An ALPS touch driver is the firmware that maintains and operates the touchpad on several brands of laptop computers. It is necessary for the proper operation of the touchpad.


Why would the touchpad mouse of a laptop computer become sticky and hard to use over time and what can be done about it?

Try F-TIPP. It's a new product designed for people who are irritated by laptop touchpads. http://www.ftipp.com The touchpad mouse interface is often challenged by skin oil, dirt, and food particles. We rarely will wash our hands just to use our computer. If you have the owners manual, check to see if there is a section on cleaning the touchpad. You must be careful about cleaning this device, as it must remain sensitive to the presence of your finger in order to work. A mild soap solution in a damp sponge will probably clean the touchpad without getting water into the case of the laptop. Avoid rubbing alcohol, lighter fluid, or strong detergents, such as Dawn. Do not pour liquid onto the touchpad, and do not rub the touchpad with an abrasive pad.


Why would a keyboard not be functioning but the touchpad does after the memory on a laptop is upgraded?

Keyboard connector is not correctly seated


When booting up the laptop you notice that the touchpad is functioning but the keyboard is not?

the keyboard connector is not seated properly


Your laptop touchpad is not functioning?

Try reloading your system drivers (original Operating System disk).