Synopsis

Start → All Programs → Accessories → Accessibility → On-Screen Keyboard

Intended to be used by those who are unable to comfortably use a keyboard, the On-Screen Keyboard allows any key normally available on the keyboard to be pressed with click of the mouse or other pointing device.

You can click keys when another application has the focus. For example, open the On-Screen Keyboard, and then open your word processor; the keyboard will float above the word processor, allowing you to click any key to "type" it into your document.