Windows offer virtual keyboard call On-Screen Keyboard that is built in with the operating system. Virtual keyboard is very useful if your real or physical keyboard has some problems or anyone with disability that prevents him or her from typing on a physical computer keyboard. Another people use virtual keyboard can be used when you submit important data on the website. They said that this software can’t be logged by keylogger. Leo Notenboom has good explaination about this case on his blog.
Besides On-Screen Keyboard there are some good software that you can be used as virtual keyboard. Below 3 virtual keyboard software that you can get and use by free.
Click-N-Type is not just virtual keyboard but it people with some very limited use of her right hand and wrist. It comes with multi language support, auto click, scanning mode, English word prediction and completion. Click-N-Type also can be used from USB flash disk.
Free Virtual Keyboard is finger friendly on-screen or virtual keyboard that support multilingual and auto repeat function. It works on any Windows based UMPC with a passive touch screen (Ultra-mobile PC, Tablet PC and Panel PC). Free Virtual Keyboard allows you to change size and transparency of keyboard with one click at any time. It works on landscape and portrait mode. Free Virtual Keyboard is a portable application, it’s means you can add it on any USB stick or memory card and run it directly from there.
Touch-It Virtual Keyboard free version is a simple on screen keyboards. It has less feature than paid version. But it’s enough to be used to do simple working or entering data on web form.