How to Exit the Windows Magnifier Function
- 1). Click the "Start" button, click "All Programs," click "Accessories," click "Accessibility" and then click on "Magnifier."
- 2). Click "OK" to the dialog box that appears and the "Magnifier Settings" window appears.
- 3). Click the "Exit" button in the dialog box to turn off the Magnifier. You can also press "ALT" and "X" together to exit the Magnifier.
Source...