However, force restarting your iPhone is necessary if it becomes completely unresponsive, as you need to use the touch screen to perform a regular reboot.

How to use an iPad as a second screen for Windows Windows can’t use your iPad as an extra display out-of-the-box, but there are a few third-party apps you can use as a workaround.

The Draw with Touch feature allows Microsoft Office users to draw sketches with their fingers or use a stylus; it only can be used on a touch screen laptop.

Windows 7, the successor to the Vista operating system, will incorporate touch technology from Microsoft's Surface tabletop computer, the software maker said.