Move focus to the next or previous row when in the body of the file list on the left

Up Arrow or Down Arrow

Up Arrow or Down Arrow

If pressed in the body of the file list, navigate one level up from within a folder

Backspace

Delete

Press the Go Back button in a folder if focus is on the button.

Enter or Spacebar

Enter or Spacebar

If pressed when focus is on a row in the file list representing a subfolder, navigate to a subfolder, or open an attachment in Preview mode.

Enter

Enter

If in the body of the file list, move to the first or last row

Home or End

Home or End

If in the body of the file list, move to the next or last set of rows to fit the screen

Page Down or Page Up

Page Down or Page Up

Select or deselect all files

Ctrl+A or Shift+Ctrl+A

Command+A or Shift+Command+A

If in the body of the file list, extend the selection by adding the next row above or below the selected row

Shift+Up Arrow or Shift+Down Arrow

Shift+Up Arrow or Shift+Down Arrow

Change whether the row with focus is in the selection

Ctrl+Spacebar

Command+Spacebar

Move focus up or down one row without changing the selection

Ctrl+Up Arrow or Ctrl+Down Arrow

Command+Up Arrow or Command+Down Arrow