Editing

Ctrl + (`)	Toggles between displaying cell values and formulas (single left quotation mark).
Delete	Deletes the selection or one character to the right.
Backspace	Deletes the selection or one character to the left.
Shift + Delete	Cuts the selection to the clipboard.
Ctrl + Delete	Deletes text to the end of the line.
Ctrl + (-)	Displays the Delete dialog box.
Ctrl + Shift + (=)	Displays the Insert dialog box.

Ctrl + (`) Toggles between displaying cell values and formulas (single left quotation mark).
Delete Deletes the selection or one character to the right.
Backspace Deletes the selection or one character to the left.
Shift + Delete Cuts the selection to the clipboard.
Ctrl + Delete Deletes text to the end of the line.
Ctrl + (-) Displays the Delete dialog box.
Ctrl + Shift + (=) Displays the Insert dialog box.