If you would prefer to use the older keyboard functionality in Windows XP, do the following:
- From the Start menu, select Control Panel
- Double-click the 'Regional and Language Options' control panel
- Click the Languages tab
- Press the Details... button.
- Press the 'Key Settings...' button
- In the section called 'To turn off Caps Lock', select 'Press the SHIFT key' radio button.
- Press the OK buttons until all the dialogs are closed.