When you entered your serial number, several restrictions were removed, as described below. Please note that your registration name and serial number are saved in the CalcWorks Preferences file in the System folder. If this file is accidentally erased, CalcWorks will revert to its original unregistered form. For this reason, please hold on to your registration letter. Your serial number will be good for all future versions of CalcWorks.
The following features are now available:
• No registration reminders at launch, on printed tapes, or in background clock display.
• Document name, date and time in the header of printed tapes.
• Full date display in status line of background clock.
• Removal of all restrictions on saved preferences. Display value, memories, startup tape, button layout, key assignments, constants and conversions, and display colors are now saved with preferences if these options are checked in `Preferences´.
Look for future upgrades at your favorite on-line location. I am available on-line, by fax, and via my PO Box (see "About CalcWorks...") if you have any questions or suggestions for CalcWorks.