There are many ways to change properties in Figma. The most common way is to use the Properties panel on the right-hand side of the screen.
To do this, first select the object you want to change. Then, in the Properties panel, click on the drop-down menu next to the property you want to change and select the new value.
You can also change properties by clicking on the object itself and then selecting the new value from the menu that appears. For example, to change the fill color of an object, you would click on the object and then select a new color from the fill color menu.
Finally, you can also change properties by using keyboard shortcuts. For example, to change the stroke width of an object, you would select the object and then press Shift + S on your keyboard. This will open up the stroke width menu, where you can select a new value.
