How can I disable Ctrl+alt+arrow from causing my screens to flip?

I just ran into this exact issue, and found the solution. I use Ctrl+alt+down to duplicate a line of the text in Eclipse, so when it flipped my screens I was somewhat perplexed:) My OS is a Windows 7 64-bit and here's where the hotkeys can be edited or disabled.

1. Open Control Panel
2. Click on "Appearance and personalization"
3. Click on "Display"
4. Click on ' Change Display Settings ' in the ' left '
5. Click on "Advanced Settings"
6. Click on "Intel Graphics and Media Control Panel" tab * *
7. Click on "Graphics Properties" button
8. Select "Advanced Mode" and click "OK"
9. Click on ' Options and Support ' in the Bottom-left of the dialog

and voila! You can now change or disable the hotkeys.

* * This is specific to Intel graphics cards, and if your video card isn't Intel then this tab would not be there and the I Nstructions from this point onward won't be useful.!

How can I disable Ctrl+alt+arrow from causing my screens to flip?