This shortcut is used by 44 programs in our database.
There isn't any generic description for this shortcut.
What this shortcut does in different programs?
All programs using this shortcut, by category.
CintaNotes 3.13 - Add all unselected sections to the current selection on the Section bar. If all sections are already selected, reset selection back to one section (the one that had been single-selected last).
Microsoft Excel 2019 - Select the current region if the worksheet contains data. Press a second time to select the current region and its summary rows. Press a third time to select the entire worksheet
Microsoft Excel 2019 - If the worksheet contains data, this shortcut selects the current region. Pressing Ctrl + Shift + Spacebar a second time selects the current region and its summary rows. Pressing Ctrl + Shift + Spacebar a third time selects the entire worksheet