Ctrl+Shift+9
The Ctrl+Shift+9, Ctrl+Shift+(, or Ctrl+( keyboard shortcut is most commonly used to unhide hidden rows in an Excel spreadsheet. Below are other programs that use this keyboard shortcut and related information.
How to use the Ctrl+Shift+9
To use this keyboard shortcut, press and hold either Ctrl and Shift key, and while continuing to hold them, press the 9 key.
Ctrl+Shift+( in Microsoft Excel
Pressing Ctrl+Shift+( in Microsoft Excel to unhide a hidden row.
For this shortcut to work, the cells around the hidden row must be highlighted first. To unhide all rows, press the Ctrl+A shortcut first to select everything, and then do Ctrl+Shift+(.
Ctrl+Shift+9 in Google Docs
In Google Docs, pressing Ctrl+Shift+9 left aligns the highlighted text.
Ctrl+Shift+9 in Google Sheets
Pressing Ctrl+Shift+9 in a Google Sheets toggles a checklist on and off.
Related keyboard shortcuts and keys
Below are links to related keyboard shortcuts and individual key pages.