A circle will appear around the mouse pointer to show you where the mouse is currently located.
NOTE: If this feature is turned off, follow the steps below to turn it on.
1. In the search box in Windows 7 or 8, type “Control Panel”.
2. From Control Panel, open “Mouse”.
3. Click the Pointer Options tab, in the Mouse Properties dialog box.
4. Click the check box, “Show location of pointer when I press the CTRL key.”
5. Click OK.
Now try it out…press the Ctrl key on your keyboard.