Show console (F4): Toggle to show/hide console.
Show options window (F3): Toggle to show/hide options window.
Show variables window (F2): Toggle to show/hide variables window.
Select window font …: Opens a dialog window to change font, size and other font related settings.
Select application style …: Choose the style sheet for MatCalc which fits you the most.
Create new window … (Ctrl+M): Opens the create new window dialog, with a great variety of plot types to choose from.
Create new user defined window (Ctrl+Shift+M): Opens a dialog window with pre-defined and user-definable plots to choose from.
Display window IDs: Toggle to show/hide the window IDs in the title bar.
Restore window positions (Alt+Shift+R): Restore the position of MatCalc, console, options and variables window.
Edit series data … (Ctrl+D): Choose a plot and manually edit the data of a series.
Series: Select a plot an choose one of various functions.
Completer: Shows a dropout menu to enable/disable the completer. Further the style for commands can be changed: Uppercase/Lowercase letters and Underline/Minus.
Update all window contents (Ctrl+U): Manually update all windows.
Update current window contents (Ctrl+Shift+U): Manually update the window in focus.
Freeze update (Ctrl+I): Stop updating a window.
Windows …: Shows a dropout menu with all open windows. Clicking it brings it on top.