# System Functions

## System Menu

The System menu offers the following:

Item | Description
Hide | Hide the calculator if tray icon enabled, otherwise the same as minimize
Restore | Restore an ionized calculator to full size
Move | Move calculator
Size | Re-size the calculator
Minimize | Minimize calculator (make into an icon)
Maximize | Maximize calculator (make full screen)
Copy | Copy contents of display to clipboard
Paste | Paste contents of clipboard onto display
Help | Offers you an index to topics on which you can get help.
About... | Displays dialog with information about the application.
Options... | Change calculator mode, appearance and configuration
Close | Close the calculator application

## About...

The About dialog box displays the copyright notice and version number of your copy of the software. Click the OK button to dismiss the About box.

Four further buttons are provided to give more details:

FSI
Gives more details about Flow Simulation Ltd., the developers of the software

Register
Gives quick access to the registration form. Also a button linking to on-line registration.

Authors
Gives further information about the program developers.

System Info
Gives details about your computer system and your software serial number.