Use the Registry to customize the Win7 preview window size

The Windows 7 operating system has been released for some time. Although most users are satisfied with its brilliant results, some users still hope that Windows 7 will be more flexible in terms of details ". Recently, many users complain that the size of the Windows 7 taskbar preview window is too small and the system does not provide such a function. Next we will teach you how to adjust the size of the Windows 7 taskbar preview window.

Step 1: Open the Registry Editor (Press win + R and enter regedit and press ENTER;

Step 2: Find hkey_current_usersoftwaremicrosoftwindowscurrentversionpolicertaskband in the left-side directory;

Step 3: Right-click the blank area on the right and select new-DWORD (32-bit), named MinThumbSizePx;

 

Step 4: double-click the new MinThumbSizePx key value and enter the preview window size you expected to adjust in "value data. The default value is about 200. you can adjust it to 300, and select Decimal for "base" on the right. Click OK to close the registry.
 

Step 4: double-click the new MinThumbSizePx key value and enter the preview window size you expected to adjust in "value data. The default value is about 200. you can adjust it to 300, and select Decimal for "base" on the right. Click OK to close the registry.