Keybindings are combinations of keystrokes which tell an application to run a task. These can greatly speed-up the user's interactions with an application. Some of the most common ones are Ctrl s to save a file or Ctrl q to quit the application. Gnumeric also comes with keybindings to make your spreadsheet experience faster. Normally, keybindings are next to a command in a menu. For example, if Save has Ctrl s next to it, that means that Ctrl s can be typed at the same time to save your file. However, some keystrokes aren't listed in the menus. They are as follows: F2 sets the current cell for editing. The cursor is inserted at the end of the current text. F3 opens the Load file dialog window. Ctrl-F3 opens the Define Name dialog window. F5 opens the Go to dialog window which allows you to jump to a specified cell. F6 opens the Search and Replace dialog where you can search through your spreadsheets for text strings and replace them with something else. F7 opens the Search Center. The Search Center allows you to search through your spreadsheets for text strings. Ctrl-~ Formats the current selection as a number. Ctrl-$ Formats the current selection with the default currency Ctrl-# Formats the current selection with default date style Ctrl-^ Formats the current selection as using scientific notation Ctrl-@ Formats the current selection with the default time format Ctrl-! Formats the current selection with the default accounting format Ctrl-& Adds a thin border around the current selection Ctrl-_ Removes any borders around or in the current selection Ctrl-$ Formats the current selection as the default currency