PixelFixer - With PixelFixer you can easily checkout if you have stuck pixels on your display.
Stuck pixels are not dead pixels - they're stuck on a color and don't refresh with screen redraws.
With this app you can fix simply by flashing differents color..
Send to WP7 - Previously called Chrome to WP7
Send to WP7 is a quick way to send links and selected text from your favorite browser to your Windows Phone. Great for sending yourself an address, article, phone number or map as you're going out the door
Remote allows you to control your computer(s) using your phone.
You are able to browse,launch files and folders and you are also able to to add them to your favourites for fast access.
Also you can view and control running processes and using hotkeys you can also control many applications
Screen Check - This application helps you to check your screen for dead and hot pixels. Is your screen defective? Find this out now!
Change images by tapping on the screen or turn on timer to auto change
Free Flash Light - Everyone needs one. And this flash light has the added benefit of being free and very useful. Looking for your car keys in the dark? Trying to find you way through a darkened room? This app is for you
Pocket Light - This is exactly what it says. It is a light in your pocket. You simply tap the light bulb to turn on the light and tap again to turn it off.
You may find it useful, it is all in fun