How  does the touch screen  function works ? Is it a special screen or software technique?
606188
The touch screen functionality is made possible not due to the regular monitor itself - there is a transparent overlayer on the top of the screen that is present, which comes into contact with your fingertips. You don't even touch the screen directly when working on a touch screen. The sensitive overlayer can use one of many principles to activate the sensors that are embedded within it. These could include an array of capacitive transducers, piezoelectric transducers, light-based or any such that can respond to touch (more accurately, pressure) with a corresponding electrical signal that can, in some way, be representative of the position of the touch. This "touch screen" comes entirely with its own "software", which converts the position of touch into a manner that would be similar to, say, the signals coming from the mouse. As a result, at the end of the "black box" which is the input device, it may even not be possible to tell what was the input device. Thereon, any regular OS can come into the picture to translate the signals into the response expected by the user.
130376
Here's what someone told me. If you click and hold the corner to make your screen bigger. Close it then the next time you open it up it should be back to normal.\n\nI think this happens when you make the screen small cause it might be that size until you change it. \n\nI just had that problem and tryed it and it worked.
665708
What is this device? what does it do? we need more info to answer here.
861644
Simple, you haven't used the function correctly.  It works.  Read the manual for some examples.
238021
touch pads usually sense the heat from your body. since the pencil isn't as warm as body temperature, it doesn't work. \ntry using your toes.
119160
Kiosks are interactive computer terminals for retrieving information from\ndatabases or the Internet, located in public transport terminals or other public\nspaces. They can also provide information for tourists or on various events.\n\nThe touch screen should measure at least 15.1 inches.\n\nUsability can be considerably improved by a simple navigation device (a ball mouse is ergonomically a very good solution), voice direction and a printer. \n\nThe font size must be as large as feasible: 14 to 19 points -- even as large as 48pt (= 1cm).\n\nThe size of the icon button is 2cm x 2cm. The space between icons should be at least 20% of the icon size. \n\nUser can push the “Help” button at any point.\n\nUser can push the “Home”/”Restart” etc. button at any point
948067
yes, put your hands upon the screen................
410093
It's a computer Operating System.\n\nIn takes a user input (mouse, keyboard, trackball, touch screen etc...) and converts it into something the computer can understand, it then usually results in the computer performing a specific series of actions.\n\nCreated by Microsoft, it's the most recent incarnation of it's 'popular' Windows platform. (I say popular because unfortunately most people have no choice about it!). It's probably Windows most stable version (excluding Server editions maybe).
146636
LCD stands for Liquid Crystal Display.  \nWhen you press the panel with your finger, you apply pressure to the liquid underneath.  Don't press too hard or you might break it.  :]\n\nI use one on my computer.
352956
The mouse pointers, animations, and cursors are all bitmaps to be used by windows.  Meaning they are static pictures you cannot change and they were just designed that way.  I've noticed it too.\n\nI always wanted to see one that would flip from side to side depending on where  you are on the screen.
1134678
I'm not an expert but normally you have both on the screen at the same time, and you use the "move" tool to drag one on top of the other.  It makes another layer.
703597
Either someone is running one of the gag programs on the computer which flips the screen (in which case a reboot should fix it), or he has pressed one of the key combinations that inverts the screen.  Normally they only work on laptops....\n\nHave him try Crtl+UpArrow, Alt+UpArrow or Crtl+Alt+UpArrow.  Usually one of those three will fix it.
1108045
this is what happen to me so listen carefully OK behind the button where you turn your screen on there is a little motion detector now when you press the button to turn on you screen the motion detector's in your screen turn on and you screen works but what you do is take yo screen to where ever you bought your computer and they will usually give you a free screen at least that's what they did to me hope i helped
445215
The software is called text or screen readers.\nhttp://atto.buffalo.edu/registered/ATBasics/Curriculum/Reading/textScreen.php
278620
There's no difference - both are inter-changeable.  Now you have also Tablet PC's - some of those open like laptops but the screen swivels around and then closes with the screen facing out.  You use a plastic pen-like stylus to 'handwrite' on the screen while it digitizes your writing.
16331
That's like asking which guy is smarter USA or California - absolute nonsense!\n\nTFT is a kind of LCD technology. Neither TFT nor LCD specify a  screen resolution - that is a characteristic of a specific monitor model.
778112
this is no software involved\npure hardcore hardware\n\nauto-cut off switch / mechanism in power adapter determines charge level in battery & accordingly sets charging level at boost, trickle or off\n\nhence this is a function of adapter not laptop\n\nfrom laptop, only control when running on batteries is battery conservation, like dimming of screen, switching off wi-fi ... etc, depending on u'r settings