PpcSoft iKnow features
You can quickly show and hide PpcSoft iKnow by pressing the global hotkey F12.
If you want to use F12 in any other applications, you can disable the use of hotkeys in Options.
If you want a copy of iknow.exe with a different name, the hotkey will be Ctrl+F12 so you can have two instances running at the same time and access both of them with hotkeys.
New in 2011:
You can capture web pages using the hotkey Shift+PrintScreen while browsing the web (using IE, Firefox or Chrome).