When it comes to messengers, how would you describe the act of typing in your id and password in the fileds? <br/><br/>Sign in / Sign on / Log in / Log on<br/><br/>Sign out / Sign off / Log out/Log off<br/><br/>are British and American English different on this term? personally, I never heard of "Sign on" but I'd like to hear from you.. Thanks in adavace. <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' alt='Emotion: smile'/>