Modify the Registry in full screen mode of win7 games

Step by step
=> Run (or press the shortcut key win + r)
=> Enter regedit
=> HKEY_LOCAL_MACHINE
=> System
=> Controlset001
=> Control
=> Graphicsdrivers
=> Configuration
=> Lpl1e010_00_07d7_0a ^ a47a63ab42dcafad034928a193fccf7c
=> 00
=> 00
=> Scaling
Change the value 4 in scaling to 3 !! (This is on my own computer. In some computer systems, change 2 to 3 !! It depends on your own. You can try it !! This will not affect anything else, so rest assured !!)

Win key + r key, open the Run window, enter regedit and press Enter. In this way, open the Registry Editor, and then locate the following position:
HKEY_LOCAL_MACHINE \ SYSTEM \ controlset001 \ Control \ graphicsdrivers \ Configuration \
Right-click Configuration, select search, enter scaling, find scaling in the right box, right-click scaling, and modify
Change the value to 3 (the original value is 4)