how to turn off shortcut keys
To disable these options through Control Panel, select Accessibility Options | Keyboard, uncheck each of the Use boxes, and then click Settings for each accessibility option and disable the Use shortcut box.You can then also set a Group Policy option to ensure they're not changed in the future.o disable these options through Control Panel, select Accessibility Options | Keyboard, uncheck each of the Use boxes, and then click Settings for each accessibility option and disable the Use shortcut box.