Notethatifyoutag a personwhodoesn't alreadyhaveaccesstothedocument, GoogleDockswillaskyoutosharethedocumentwiththembeforepostingyourcomment.
Once a commentisadded, anyonewithcommenteroreditoraccesstothedocumentwillbeabletoseeitandleave a responsetoreplyto a comment, Clickonittoselectitandthentypeyourreplywhenyou'redone.
ClickReply.
Ifyoumade a mistake, youcanclickthethreedotsinthetoprightcornertoeithereditordeleteyourcomment.
Notethatdeleting a commentthiswayispermanent.
Ifyouclickthethreedotsnexttothefirstcommentin a thread, youhavetheoptiontolinktothiscomment.
A dialogboxopensthatletsyoucopythelinksothatyoucanshareitwithsomeoneelse.
Thisisusefulinlongdocumentswithlotsofcommentsas a pointsdirectlytotherightpartofthedocumentandevenopensthecommentthread.