Display the Format Cells with Fonts Tab active. Press tab 3x to get to font-size. Used to be ctrl+shift+p, but that seems just get to the Font Tab in 2010.

`Ctrl` + `Shift` + `F`

All hotkeys for Microsoft Excel 2007 (Windows)

Navigating in Worksheets and Selecting Cells Insert a new row or column (after the current row is selected with shift+space, or column is selected with ctrl+space	`Ctrl` + `Shift` + `[` + `]`
Navigating in Worksheets and Selecting Cells Move one cell up, down, left, or right in a worksheet.	`arrow left` , `arrow right` , `arrow up` , `arrow down`
Navigating in Worksheets and Selecting Cells Moves to the edge of the current data region	`Ctrl` + `Arrow Keys`
Navigating in Worksheets and Selecting Cells Extends the selection of cells by one cell.	`Shift` + `Arrow Keys`
Navigating in Worksheets and Selecting Cells Extends the selection of cells to the last nonblank cell in the same column or row as the active cell, or if the next cell is blank, extends the selection to the next nonblank cell	`Ctrl` + `Shift` + `Arrow Keys`
Navigating in Worksheets and Selecting Cells Deletes one character to the left in the Formula Bar. Also clears the content of the active cell. In cell editing mode, it deletes the character to the left of the insertion point	`Backspace`
Navigating in Worksheets and Selecting Cells Removes the cell contents (data and formulas) from selected cells without affecting cell formats or comments. In cell editing mode, it deletes the character to the right of the insertion point.	`Delete`
Navigating in Worksheets and Selecting Cells Moves to the cell in the lower-right corner of the window when SCROLL LOCK is turned on. Also selects the last command on the menu when a menu or submenu is visible.	`End`
Navigating in Worksheets and Selecting Cells Moves to the last cell on a worksheet, in the lowest used row of the rightmost used column. If the cursor is in the formula bar, CTRL+END moves the cursor to the end of the text	`Ctrl` + `End`
Navigating in Worksheets and Selecting Cells Extends the selection of cells to the last used cell on the worksheet (lower-right corner).	`Ctrl` + `Shift` + `end` in worksheet
Navigating in Worksheets and Selecting Cells Selects all text in the formula bar from the cursor position to the end—this does not affect the height of the formula bar.	`Ctrl` + `Shift` + `end` in formula bar
Navigating in Worksheets and Selecting Cells Completes a cell entry and selects the cell below	`Enter`
Navigating in Worksheets and Selecting Cells Completes a cell entry and selects the cell above.	`Shift` + `Enter`
Navigating in Worksheets and Selecting Cells Completes a cell entry and stays in the same cell	`Ctrl` + `Enter`
Navigating in Worksheets and Selecting Cells Starts a new line in the same cell	`Alt` + `Enter`
Navigating in Worksheets and Selecting Cells Cancels an entry in the cell or Formula Bar. Closes an open menu or submenu, dialog box, or message window. It also closes full screen mode when this mode has been applied, and returns to normal screen mode to display the Ribbon and status bar again.	`Esc`
Navigating in Worksheets and Selecting Cells Moves to the beginning of a row in a worksheet. Moves to the cell in the upper-left corner of the window when scroll lock is turned on. Selects the first command on the menu when a menu or submenu is visible.	`Home`
Navigating in Worksheets and Selecting Cells Moves to the beginning of a worksheet.	`Ctrl` + `Home`
Navigating in Worksheets and Selecting Cells Extends the selection of cells to the beginning of the worksheet	`Ctrl` + `Shift` + `Home`
Navigating in Worksheets and Selecting Cells Moves one screen down in a worksheet.	`Page Down`
Navigating in Worksheets and Selecting Cells Moves one screen to the right in a worksheet.	`Alt` + `Page Down`
Navigating in Worksheets and Selecting Cells Moves to the next sheet in a workbook.	`Ctrl` + `Page Down`
Navigating in Worksheets and Selecting Cells Selects the current and next sheet in a workbook	`Ctrl` + `Shift` + `Page Down`
Navigating in Worksheets and Selecting Cells Moves one screen up in a worksheet.	`Page Up`
Navigating in Worksheets and Selecting Cells Moves one screen to the left in a worksheet.	`Alt` + `Page Up`
Navigating in Worksheets and Selecting Cells Moves to the previous sheet in a workbook.	`Ctrl` + `Page Up`
Navigating in Worksheets and Selecting Cells Selects the current and previous sheet in a workbook	`Ctrl` + `Shift` + `Page Up`
Navigating in Worksheets and Selecting Cells In a dialog box, performs the action for the selected button, or selects or clears a check box.	`Space`
Navigating in Worksheets and Selecting Cells Selects an entire column in a worksheet.	`Ctrl` + `Space`
Navigating in Worksheets and Selecting Cells Selects an entire row in a worksheet.	`Shift` + `Space`
Navigating in Worksheets and Selecting Cells Selects the entire worksheet.	`Ctrl` + `Shift` + `Space`
Navigating in Worksheets and Selecting Cells Moves one cell to the right in a worksheet. Moves between unlocked cells in a protected worksheet. Moves to the next option or option group in a dialog box.	`Tab`
Navigating in Worksheets and Selecting Cells Moves to the previous cell in a worksheet or the previous option in a dialog box.	`Shift` + `Tab`
Navigating in Worksheets and Selecting Cells Switches to the next tab in dialog box	`Ctrl` + `Tab`
Navigating in Worksheets and Selecting Cells Switches to the previous tab in a dialog box.	`Ctrl` + `Shift` + `Tab`
Format Cells Format cells dialog.	`Ctrl` + `1`
Format Cells Apply or remove bold formatting.	`Ctrl` + `b` (or `ctrl` + `2` )
Format Cells Apply or remove italic formatting.	`Ctrl` + `i` (or `ctrl` + `3` )
Format Cells Apply or remove an underline.	`Ctrl` + `u` (or `ctrl` + `4` )
Format Cells Apply or remove strikethrough formatting.	`Ctrl` + `5`
Format Cells Apply the outline border.	`Ctrl` + `Shift` + `&`
Format Cells Remove outline borders.	`Ctrl` + `Shift` + `_` (underscore)
Format Cells Display the Format Cells with Fonts Tab active. Press tab 3x to get to font-size. Used to be ctrl+shift+p, but that seems just get to the Font Tab in 2010.	`Ctrl` + `Shift` + `F`
Format Cells Display the Style dialog box.	`Alt` + `'` (apostrophe / single quote)
Format Cells Repeat previous formatting on current cell	`F4`
Function keys in Excel 2007 Displays the Microsoft Office Excel Help task pane.	`F1`
Function keys in Excel 2007 Displays or hides the Ribbon, a component of the Microsoft Office Fluent user interface.	`Ctrl` + `F1`
Function keys in Excel 2007 Creates a chart of the data in the current range.	`Alt` + `F1`
Function keys in Excel 2007 Inserts a new worksheet.	`Alt` + `Shift` + `F1`
Function keys in Excel 2007 Edits the active cell and positions the insertion point at the end of the cell contents. It also moves the insertion point into the Formula Bar when editing in a cell is turned off.	`F2`
Function keys in Excel 2007 Adds or edits a cell comment.	`Shift` + `F2`
Function keys in Excel 2007 Displays the Print Preview window.	`Ctrl` + `F2`
Function keys in Excel 2007 Displays the Paste Name dialog box.	`F3`
Function keys in Excel 2007 Display the Name Manager, create new names.	`Ctrl` + `F3`
Function keys in Excel 2007 Displays the Insert Function dialog box.	`Shift` + `F3`
Function keys in Excel 2007 Repeats the last command or action, if possible.	`F4`
Function keys in Excel 2007 Closes the selected workbook window.	`Ctrl` + `F4`
Function keys in Excel 2007 Displays the Go To dialog box.	`F5`
Function keys in Excel 2007 Restores the window size of the selected workbook window.	`Ctrl` + `F5`
Function keys in Excel 2007 Switches between the worksheet, Ribbon, task pane, and Zoom controls. In a worksheet that has been split (View menu, Manage This Window, Freeze Panes, Split Window command), F6 includes the split panes when switching between panes and the Ribbon area.	`F6`
Function keys in Excel 2007 Switches between the worksheet, Zoom controls, task pane, and Ribbon.	`Shift` + `F6`
Function keys in Excel 2007 Switches to the next workbook window when more than one workbook window is open.	`Ctrl` + `F6`
Function keys in Excel 2007 Displays the Spelling dialog box to check spelling in the active worksheet or selected range.	`F7`
Function keys in Excel 2007 Performs the Move command on the workbook window when it is not maximized. Use the arrow keys to move the window, and when finished press ENTER, or ESC to cancel.	`Ctrl` + `F7`
Function keys in Excel 2007 Turns extend mode on or off. In extend mode, Extended Selection appears in the status line, and the arrow keys extend the selection.	`F8`
Function keys in Excel 2007 Enables you to add a nonadjacent cell or range to a selection of cells by using the arrow keys.	`Shift` + `F8`
Function keys in Excel 2007 Performs the Size command (on the Control menu for the workbook window) when a workbook is not maximized.	`Ctrl` + `F8`
Function keys in Excel 2007 Displays the Macro dialog box to create, run, edit, or delete a macro.	`Alt` + `F8`
Function keys in Excel 2007 Calculates all worksheets in all open workbooks.	`F9`
Function keys in Excel 2007 Calculates the active worksheet.	`Shift` + `F9`
Function keys in Excel 2007 calculates all worksheets in all open workbooks, regardless of whether they have changed since the last calculation.	`Ctrl` + `Alt` + `F9`
Function keys in Excel 2007 Rechecks dependent formulas, and then calculates all cells in all open workbooks, including cells not marked as needing to be calculated.	`Ctrl` + `Alt` + `Shift` + `F9`
Function keys in Excel 2007 Minimizes a workbook window to an icon.	`Ctrl` + `F9`
Function keys in Excel 2007 Turns key tips on or off.	`F10`
Function keys in Excel 2007 Displays the shortcut menu for a selected item.	`Shift` + `F10`
Function keys in Excel 2007 Displays the menu or message for a smart tag. If more than one smart tag is present, it switches to the next smart tag and displays its menu or message.	`Alt` + `Shift` + `F10`
Function keys in Excel 2007 Maximizes or restores the selected workbook window.	`Ctrl` + `F10`
Function keys in Excel 2007 Creates a chart of the data in the current range.	`F11`
Function keys in Excel 2007 Inserts a new worksheet.	`Shift` + `F11`
Function keys in Excel 2007 Opens the Microsoft Visual Basic Editor, in which you can create a macro by using Visual Basic for Applications (VBA).	`Alt` + `F11`
Function keys in Excel 2007 Displays the Save As dialog box.	`F12`
CTRL Combinations in Excel 2007 Unhides any hidden rows within the selection.	`Ctrl` + `Shift` + `(`
CTRL Combinations in Excel 2007 Unhides any hidden columns within the selection.	`Ctrl` + `Shift` + `)`
CTRL Combinations in Excel 2007 Applies the outline border to the selected cells.	`Ctrl` + `Shift` + `&`
CTRL Combinations in Excel 2007 Removes the outline border from the selected cells.	`Ctrl` + `Shift` + `_`
CTRL Combinations in Excel 2007 Applies the General number format.	`Ctrl` + `Shift` + `~`
CTRL Combinations in Excel 2007 Applies the Currency format with two decimal places (negative numbers in parentheses).	`Ctrl` + `Shift` + `$`
CTRL Combinations in Excel 2007 Applies the Percentage format with no decimal places.	`Ctrl` + `Shift` + `%`
CTRL Combinations in Excel 2007 Applies the Exponential number format with two decimal places.	`Ctrl` + `Shift` + `^`
CTRL Combinations in Excel 2007 Applies the Date format with the day, month, and year.	`Ctrl` + `Shift` + `#`
CTRL Combinations in Excel 2007 Applies the Time format with the hour and minute, and AM or PM.	`Ctrl` + `Shift` + `@`
CTRL Combinations in Excel 2007 Applies the Number format with two decimal places, thousands separator, and minus sign (-) for negative values.	`Ctrl` + `Shift` + `!`
CTRL Combinations in Excel 2007 Selects the current region around the active cell (the data area enclosed by blank rows and blank columns). In a PivotTable, it selects the entire PivotTable report.	`Ctrl` + `Shift` + `*`
CTRL Combinations in Excel 2007 Enters the current time.	`Ctrl` + `Shift` + `:`
CTRL Combinations in Excel 2007 Copies the value from the cell above the active cell into the cell or the Formula Bar.	`Ctrl` + `Shift` + `"`
CTRL Combinations in Excel 2007 Displays the Insert dialog box to insert blank cells.	`Ctrl` + `Shift` + `[` + `]`
CTRL Combinations in Excel 2007 Displays the Delete dialog box to delete the selected cells.	`Ctrl` + `-`
CTRL Combinations in Excel 2007 Enters the current date.	`Ctrl` + `;`
CTRL Combinations in Excel 2007 Alternates between displaying cell values and displaying formulas in the worksheet.	`Ctrl` + `
CTRL Combinations in Excel 2007 Copies a formula from the cell above the active cell into the cell or the Formula Bar.	`Ctrl` + `'`
CTRL Combinations in Excel 2007 Displays the Format Cells dialog box.	`Ctrl` + `1`
CTRL Combinations in Excel 2007 Applies or removes bold formatting.	`Ctrl` + `2`
CTRL Combinations in Excel 2007 Applies or removes italic formatting.	`Ctrl` + `3`
CTRL Combinations in Excel 2007 Applies or removes underlining.	`Ctrl` + `4`
CTRL Combinations in Excel 2007 Applies or removes strikethrough.	`Ctrl` + `5`
CTRL Combinations in Excel 2007 Alternates between hiding objects, displaying objects, and displaying placeholders for objects.	`Ctrl` + `6`
CTRL Combinations in Excel 2007 Displays or hides the outline symbols.	`Ctrl` + `8`
CTRL Combinations in Excel 2007 Hides the selected rows.	`Ctrl` + `9`
CTRL Combinations in Excel 2007 Hides the selected columns.	`Ctrl` + `0` (zero)
CTRL Combinations in Excel 2007 Selects the entire worksheet. If the worksheet contains data, CTRL+A selects the current region. Pressing CTRL+A a second time selects the current region and its summary rows. Pressing CTRL+A a third time selects the entire worksheet.	`Ctrl` + `A`
CTRL Combinations in Excel 2007 Inserts the argument names and parentheses when the insertion point is to the right of a function name in a formula.	`Ctrl` + `Shift` + `A`
CTRL Combinations in Excel 2007 Applies or removes bold formatting.	`Ctrl` + `B`
CTRL Combinations in Excel 2007 Copies the selected cells.	`Ctrl` + `C`
CTRL Combinations in Excel 2007 Followed by another CTRL+C displays the Clipboard.	`Ctrl` + `C`
CTRL Combinations in Excel 2007 Uses the Fill Down command to copy the contents and format of the topmost cell of a selected range into the cells below.	`Ctrl` + `D`
CTRL Combinations in Excel 2007 Displays the Find and Replace dialog box, with the Find tab selected.	`Ctrl` + `F`
CTRL Combinations in Excel 2007 Opens the Format Cells dialog box with the Font tab selected.	`Ctrl` + `Shift` + `F`
CTRL Combinations in Excel 2007 Displays the Go To dialog box.	`Ctrl` + `G`
CTRL Combinations in Excel 2007 Displays the Find and Replace dialog box, with the Replace tab selected.	`Ctrl` + `H`
CTRL Combinations in Excel 2007 Applies or removes italic formatting.	`Ctrl` + `I`
CTRL Combinations in Excel 2007 Displays the Insert Hyperlink dialog box for new hyperlinks or the Edit Hyperlink dialog box for selected existing hyperlinks.	`Ctrl` + `K`
CTRL Combinations in Excel 2007 Creates a new, blank workbook.	`Ctrl` + `N`
CTRL Combinations in Excel 2007 Displays the Open dialog box to open or find a file.	`Ctrl` + `O`
CTRL Combinations in Excel 2007 Selects all cells that contain comments.	`Ctrl` + `Shift` + `O`
CTRL Combinations in Excel 2007 Displays the Print dialog box.	`Ctrl` + `P`
CTRL Combinations in Excel 2007 Opens the Format Cells dialog box with the Font tab selected.	`Ctrl` + `Shift` + `P`
CTRL Combinations in Excel 2007 Uses the Fill Right command to copy the contents and format of the leftmost cell of a selected range into the cells to the right.	`Ctrl` + `R`
CTRL Combinations in Excel 2007 Saves the active file with its current file name, location, and file format.	`Ctrl` + `S`
CTRL Combinations in Excel 2007 Displays the Create Table dialog box.	`Ctrl` + `T`
CTRL Combinations in Excel 2007 Applies or removes underlining.	`Ctrl` + `U`
CTRL Combinations in Excel 2007 Switches between expanding and collapsing of the formula bar.	`Ctrl` + `Shift` + `U`
CTRL Combinations in Excel 2007 Inserts the contents of the Clipboard at the insertion point and replaces any selection. Available only after you have cut or copied an object, text, or cell contents.	`Ctrl` + `V`
CTRL Combinations in Excel 2007 Displays the Paste Special dialog box. Available only after you have cut or copied an object, text, or cell contents on a worksheet or in another program.	`Ctrl` + `Alt` + `V`
CTRL Combinations in Excel 2007 Closes the selected workbook window.	`Ctrl` + `W`
CTRL Combinations in Excel 2007 Cuts the selected cells.	`Ctrl` + `X`
CTRL Combinations in Excel 2007 Repeats the last command or action, if possible.	`Ctrl` + `Y`
CTRL Combinations in Excel 2007 Uses the Undo command to reverse the last command or to delete the last entry that you typed.	`Ctrl` + `Z`
CTRL Combinations in Excel 2007 Uses the Undo or Redo command to reverse or restore the last automatic correction when AutoCorrect Smart Tags are displayed.	`Ctrl` + `Shift` + `Z`
Smart-Art Graphics: Work with shapes Select the next element in a SmartArt graphic.	`Tab`
Smart-Art Graphics: Work with shapes Select the previous element in a SmartArt graphic.	`Shift` + `Tab`
Smart-Art Graphics: Work with shapes Select all shapes.	`Ctrl` + `A`
Smart-Art Graphics: Work with shapes Remove focus from the selected shape.	`Esc`
Smart-Art Graphics: Work with shapes Nudge the selected shape up.	`Arrow Up`
Smart-Art Graphics: Work with shapes Nudge the selected shape down.	`Arrow Down`
Smart-Art Graphics: Work with shapes Nudge the selected shape left.	`Arrow Left`
Smart-Art Graphics: Work with shapes Nudge the selected shape right.	`Arrow Right`
Smart-Art Graphics: Work with shapes Edit text in the selected shape.	`Enter` / `F2`
Smart-Art Graphics: Work with shapes Delete the selected shape.	`Delete` / `Backspace`
Smart-Art Graphics: Work with shapes Cut the selected shape.	`Ctrl` + `X` / `Shift` + `Delete`
Smart-Art Graphics: Work with shapes Copy the selected shape.	`Ctrl` + `C`
Smart-Art Graphics: Work with shapes Paste the contents of the Clipboard.	`Ctrl` + `V`
Smart-Art Graphics: Work with shapes Undo the last action.	`Ctrl` + `Z`
Smart-Art Graphics: Work with shapes Enlarge the selected shape horizontally. Add ctrl for moving pixel-by-pixel.	`Shift` + `Arrow Right`
Smart-Art Graphics: Work with shapes Reduce the selected shape horizontally. Add ctrl for moving pixel-by-pixel.	`Shift` + `Arrow Left`
Smart-Art Graphics: Work with shapes Enlarge the selected shape vertically. Add ctrl for moving pixel-by-pixel.	`Shift` + `Arrow Up`
Smart-Art Graphics: Work with shapes Reduce the selected shape vertically. Add ctrl for moving pixel-by-pixel.	`Shift` + `Arrow Down`
Smart-Art Graphics: Work with shapes Rotate the selected shape to the right. Add ctrl for moving pixel-by-pixel.	`Alt` + `Arrow Right`
Smart-Art Graphics: Work with shapes Rotate the selected shape to the left. Add ctrl for moving pixel-by-pixel.	`Alt` + `Arrow Left`
Smart-Art Graphics : Work with Text Move one character to the left.	`Arrow Left`
Smart-Art Graphics : Work with Text Move one character to the right.	`Arrow Right`
Smart-Art Graphics : Work with Text Move up one line.	`Arrow Up`
Smart-Art Graphics : Work with Text Move down one line.	`Arrow Down`
Smart-Art Graphics : Work with Text Move one word to the left.	`Ctrl` + `Arrow Left`
Smart-Art Graphics : Work with Text Move one word to the right.	`Ctrl` + `Arrow Right`
Smart-Art Graphics : Work with Text Move one paragraph up.	`Ctrl` + `Arrow Up`
Smart-Art Graphics : Work with Text Move one paragraph down.	`Ctrl` + `Arrow Down`
Smart-Art Graphics : Work with Text Move to the end of a line.	`End`
Smart-Art Graphics : Work with Text Move to the beginning of a line.	`Home`
Smart-Art Graphics : Work with Text Move to the end of a text box.	`Ctrl` + `End`
Smart-Art Graphics : Work with Text Move to the beginning of a text box.	`Ctrl` + `Home`
Smart-Art Graphics : Work with Text Cut selected text.	`Ctrl` + `X`
Smart-Art Graphics : Work with Text Copy selected text.	`Ctrl` + `C`
Smart-Art Graphics : Work with Text Paste selected text.	`Ctrl` + `V`
Smart-Art Graphics : Work with Text Undo the last action.	`Ctrl` + `Z`
Smart-Art Graphics : Work with Text Delete one character to the left.	`Backspace`
Smart-Art Graphics : Work with Text Delete one word to the left.	`Ctrl` + `Backspace`
Smart-Art Graphics : Work with Text Delete one character to the right.	`Delete`
Smart-Art Graphics : Work with Text Delete one word to the right.	`Ctrl` + `Delete`
Smart-Art Graphics : Work with Text Promote the selected text.	`Alt` + `Shift` + `Arrow Right`
Smart-Art Graphics : Work with Text Demote the selected text.	`Alt` + `Shift` + `Arrow Left`
Microsoft Clip Organizer main Move forward or backward one word in the Search text box.	`Ctrl` + `Arrow Left` / `Ctrl` + `Arrow Right`
Microsoft Clip Organizer main Displays the Collection List task pane.	`Alt` + `C`
Microsoft Clip Organizer main Displays the Search task pane.	`Alt` + `S`
Microsoft Clip Organizer main Open Help.	`Alt` + `H`
Microsoft Clip Organizer main Move left and right, up and down, among collections or clips.	`Arrow Keys`
Microsoft Clip Organizer main Select additional clips after one clip has been selected.	`Shift` + `Arrow Keys`
Microsoft Clip Organizer main Select all clips on the current page.	`Ctrl` + `A`
Microsoft Clip Organizer main Copy (select a clip and move it to the clipboard).	`Ctrl` + `C`
Microsoft Clip Organizer main Paste (paste from the clipboard to Clip Organizer).	`Ctrl` + `V`
Microsoft Clip Organizer main Delete selected clip or category.	`Delete`
Microsoft Clip Organizer main Move to the beginning of a row and select the first item.	`Home`
Microsoft Clip Organizer main Move to the end of a row and select the last item.	`End`
Microsoft Clip Organizer main Display a shortcut menu for a collection, clip, or link (same as right click).	`Shift` + `F10`
Microsoft Clip Organizer main Exit a dialog box.	`Esc`
Microsoft Clip Organizer main Shift focus forward and backward between different areas of a dialog box.	`tab` and `shift` + `Tab`
Microsoft Clip Organizer main Open the shortcut menu of a dialog box.	`Alt` + `Space`
Work with the Excel Ribbon Select the active tab of the Ribbon and activate the access keys. . Press either of these keys again to move back to the document and cancel the access keys.	`Alt` / `F10`
Work with the Excel Ribbon Move to another tab of the Ribbon.	`Alt` / `f10` to select the active `tab` , and then `arrow left` / `Arrow Right`
Work with the Excel Ribbon Minimize or restore the Ribbon.	`Ctrl` + `F1`
Work with the Excel Ribbon Display the shortcut menu for the selected command.	`Shift` + `F10`
Work with the Excel Ribbon Move the focus to select either Active tab of the Ribbon, View Status bar at bottom of the window or document	`F6`
Work with the Excel Ribbon Move the focus to each command in the Ribbon, forward or backward.	`Alt` / `f10` , and then `tab` / `Shift` + `Tab`
Work with the Excel Ribbon Move down, up, left, or right among the items in the Ribbon.	`arrow down` , `arrow up` , `arrow left` , / `Arrow Right`
Work with the Excel Ribbon Activate the selected command or control in the Ribbon.	`Space` / `Enter`
Work with the Excel Ribbon Open the selected menu or gallery in the Ribbon.	`Space` / `Enter`
Work with the Excel Ribbon Activate a command or control in the Ribbon so you can modify a value.	`Enter`
Work with the Excel Ribbon Finish modifying a value in a control in the Ribbon, and move focus back to the document.	`Enter`
Work with the Excel Ribbon Get help on the selected command or control in the Ribbon. (If no Help topic is associated with the selected command, the Help table of contents for that program is shown instead.)	`F1`