Please tell me how to make the icon smaller on the window taskbar

pu1. If the icons are bigger in the window taskbar. Right-click the taskbar to select Properties. In the window that appears, select the taskbar tab (although this is the default). Check the use of small icons

2017-12-19

OK

pu2.
Like the image above
Select Properties from the taskbar, and then click
You can check the item using the small icon and press the confirmation button.

2017-12-19

OK