Computer Software Operations

The END key combined with SHIFT+arrow key selects text from the end position toward the cursor direction. This is a standard text editing shortcut found in most applications. The other options are nonsensical key combinations that do not correspond to any common function.

CTRL+SHIFT+% is the Excel keyboard shortcut to apply percentage format to selected cells. The other options are not standard shortcuts for percentage formatting.

CTRL+SHIFT+^ is the Excel keyboard shortcut to apply scientific notation (exponential) format to selected cells. The other options are not standard shortcuts for this formatting.

CTRL+SHIFT+# is the Excel keyboard shortcut to apply date format to selected cells. The other options are not standard shortcuts for date formatting.

CTRL+I is the universal keyboard shortcut for italic text formatting in Excel and most applications. The other options are not standard shortcuts for italic formatting.

CTRL+U is the universal keyboard shortcut for underline text formatting in Excel and most applications. The other options are not standard shortcuts for underline formatting.

CTRL+SHIFT+_ is the Excel keyboard shortcut to remove borders from selected cells. The other options are not standard shortcuts for removing cell borders.

CTRL+B is the universal keyboard shortcut for bold text formatting in Excel and most applications. The other options are not standard shortcuts for bold formatting.