Some people find it a lot more convenient to have the Shift key release the Caps Lock function, as typewriters do. With windows XP, this feature is available from the Control Panel, but only when you install another keyboard layout during the Windows installation. You can also change this feature in the Registry. Simply follow these steps:
1. Click on the Start button and select Run 2. Type in 'regedit' and press OK 3. Look for the following key: HKEY_CURRENT_USER\Keyboard Layout 4. In the right pane, right-click and select 'New->DWORD Value' 5. Name the new value 'Attributes' 6. Double-click on the new Attributes value 7. In the Value box enter '00010000' and press OK 8. Exit the Registry and reboot your computer
After you make this change, the Caps Lock key will always turn Caps Lock on but you must press one of the Shift keys to turn it off. This tip reduces the chances of you looking up at your screen only to find that you've typed a whole paragraph in uppercase letters.