Click = select · drag or Shift+click = select a range · Ctrl+click = add cells from anywhere (any row, any strip) — then colour, style or 1·2·3 them together · type in the text box · Ctrl+Z = undo · copy a column in Excel, click a cell here and Ctrl+V pastes the names along the row. Work is saved in this browser automatically; use Save to keep a file.