And here we are at the most difficult part of adding date of birth in profile. If you have read any article on adding date of birth in profile, then you must have come across this section. Here you check this happiness quiz and get more new latest tips for business. There are currently two ways through which one can add the data. First and most convenient way is to click on “More”, then select the relevant option there and press enter or click on Add Selected Date/Time. The second method is to use a free online tool such as this website to edit your saved profile records.