There are only two ways to resize gadgets on your windows desktop. These are either to right click the gadget and choose "size," or to choose "size" from the second button, on the right of the gadget.
Gadgets are mini programs that provide useful information, differing in certain elements and functionality. Depending on your priorities, you might want to adjust some to either larger or smaller sizes. Please note that some gadgets by default cannot be resized. To use the first method, right-click on the gadget and choose the "size" option. Then choose your preferred size. For almost all gadgets, the second option provides two options, large and small. After clicking on the gadget's second button, you can simply choose your preferred size between the two.