<prompt> Translate the following text to EnglishUnaweza pia kubonyeza mara mbili ishara ya plus kwa orodha yoyote au kugonga moja ya idadi ya juu juu ya Outline toolbar kuathiri faili nzima na kufunua mbalimbali sub-viwango ya kichwa, tarehe ya kuchapishwa, na kadhalika.  <response>: You also can double-click the plus sign for any one listing or hit one of the higher numbers on the Outline toolbar to affect the whole file and expose various sub-levels of headline, posted date, etc. 