Solve the game under Win 7 system can not full screen 3 programs

First, Windows7 game full screen problem universal solution

Modify the registry to solve the game full screen display problem
Win key + R key, open the running window Enter regedit and press Enter, which opens the Registry Editor and then navigates to the following location:
HKEY_LOCAL_MACHINESYSTEMControlSet001ControlGraphicsDriversConfiguration
Right-click on Configuration, select Find, enter Scaling, find scaling in the right frame, right-click scaling
Change the value to 3 (the original value is 4), this method basically kills all the full screen problems of Windows 7 games.
Second, Nvidia graphics card (N card users)
There are solutions to solve the problem of N-card full-screen game under Windows 7. The specific steps are as follows:

N-card user options
A, Select “NVIDIA Control Panel"
B, select “display”-“change the flat panel display zoom>C, select “use NVIDIA zoom function"
If you try to play the game, you can basically solve the problem of the full screen of the game.
Third, AMD ATi graphics card (A card user)
A lot of A-card users also encountered the problem of full-screen game, except for 1024× 768 resolution, use any resolution to enter the game full-screen mode, screen There are black edges on both sides, the solution is as follows:

A card user options
First ensure that you are using the latest graphics driver, enter the graphics card settings center, select the "Configure" option, then Click the <;Properties" button to change the "Keep Aspect Ratio" to “full screen" under the "Zoom option" and click the “OK" button to enter the screen resolution settings interface again. Set the resolution to the normal resolution of your screen (for example, 1366× 768 or 1440*900, etc.).
Conclusion: The above are three solutions to solve the Windows 7 system game can not be full screen!