Since Windows Vista, Windows Alt-Tab has changed for good which displays not only context but a preview of the windows giving you clear idea if you would like to switch and now we have an excellent Al Tab Tuner which gives you power to customize it.
Alt Tab Tuner lets you choose how this windows utility should behave for you. You can change the GUI i.e. Margin Size, Thmbnail Size, Icon and fading frequency. So if you are kind of person who don’t want too much abra ka dabra you will like this application.