Windows 7 shield ctrl + alt + up/down shortcuts/

Windows 7 shield ctrl + alt + up/down shortcuts/Eclipse has a very useful shortcut key (of course, there are N Eclipse shortcut keys) Ctrl + Alt + UP/DOWN, used to copy the content of the current row. It is easy to use. Place the cursor at any position of the row to be copied, press the shortcut key Ctrl + Alt + UP/DOWN (UP and DOWN correspond to the UP and DOWN keys on the keyboard respectively ), the current content of a row is copied on the previous or next row of the current row, and the cursor is inside the row after the copy. After installing Win7 on www.2cto.com a while ago, I suddenly found that pressing Ctrl + Alt + DOWN in Eclipse is not the expected effect, but the entire Screen of Windows is reversed, and the UP effect is the same, at that time, I knew that the shortcut key was already used for other purposes in Win7, but I was too lazy to find out how to disable it in win7. It took a while. Today, when I copied a line of content in Eclipse, I suddenly found that Ctrl + c, Ctrl + v is so troublesome and I have been using shortcuts, so I decided to solve this problem, after searching for the Internet for half a day, I found that it was not a problem with the Win7 shortcut key, but a shortcut key for the graphics card driver. The specific solution is as follows: java code www.2cto.com right-click on the desktop and choose "graphic options"> "shortcut key", and select "Disable. P.S. similar to Eclipse, the shortcut key is Alt + UP/DOWN, which is used to move the content of the current row UP and DOWN. I think this is more practical, I have seen a lot of people move the content of a line of code with the mouse selected, and then Ctrl + X, Ctrl + V to complete the steps, each time I have an impulse to tell him the shortcut key. Although it is a small detail, if you are used to it, I don't think it's just a little simple to improve work efficiency. The following figure shows how to set the shortcut keys in Eclipse. You can customize the corresponding shortcut keys based on your usage habits.