HKCU\Control Panel\Mouse

Data type Range Default value
REG_SZ 0 | 1 0


Determines whether the snap-to-default feature is enabled. If the value of the entry is 1, the cursor is always positioned over the default button when you open a dialog box, .

Value Meaning
0 Disables snap-to-default feature.
1 Enables snap-to-default feature.

Change method

To change the value of this entry, use the Mouse Properties box in Control Panel; the Snap to default box is on the Motion tab.