This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
You want to start Eclipse by pressing a key on your keyboard? This is an operating system question, and without know which operating system you are using, and which window manager (under Linux), we cannot provide answers.