How to modify the Windows 7 system window preview size

Windows
7Operating system
has been released for a while, although most users are satisfied with its brilliant results, but there are still some users who want Windows
7 can be more "detailed" in terms of detail. Recently, many users complained that the preview window size of Windows
7 is too small, and the system does not provide such a function. Below we will teach you to adjust the Windows
7 taskbar preview window too. Small method.

Operation steps

Open the registry editor (you can press the win key + R key, enter regedit carriage return;

find HKEY_CURRENT_USER\\Software\\ in the directory on the left Microsoft\\Windows\\CurrentVersion\\Explorer\\Taskband;

Right-click the empty space on the right side and select New — DWORD (32-bit) value, name is MinThumbSizePx;

Double-click the newly created MinThumbSizePx key value, and then enter the size of the preview window you want to adjust in the “Value Data” field. The default is 200 or so, you can adjust to 300, and the right side is “Base” and then select Decimal. Click OK to close the registry.

Log out of the user and log in to the system again to see the preview window become larger. As for the method of changing back, it is also very simple: Go back to the registry and delete MinThumbSizePx. Finally, compare the graphs before and after the adjustment, the effect is still very obvious.