SharpKeys works as a registry hack that can make changes to your Windows for changing the function of your keys. You have a wide variety of keys available as alternatives for shifting the operations of one key to the other. As an example, you can work your caps lock into a Tab key and vice versa.
Through this software, you can manage the functions that are performed by your keyboard keys. You can make specific keys to act like the others. Similarly, you can also restrict the functioning of specific keys partially or entirely depending upon your needs particularly your typing habits.
SharpKeys can help you in customizing your keyboards according to your demands rather than the functions that are automatically prescribed for the specific keys.