Not entirely simple for the novice, but in summary you
- Download the Android sdk (this is a set of developer tools that you need)
- Connect your device with a USB cable and make sure you have mounted the SD card. Bring up a command prompt (Windows key->type command and hit enter on Windows 7) and then Then navigate to the directory you unzipped the sdk into (lots of cd directory_name and enter, repeat) and then down into the tools directory (cd tools) and then type adb devices. You should see that a device is listed after some text scrolls by.
- (you probably have Java updated, right?)
- Launch the application through a Java application launcher file
Bingo. So much nicer typing on the PC when you can.