I am also looking for the answer to this and the most likely explanation seems to be that it indicates you have forwarded the mail to another party.
in hotmail it means message has been replied to
See related links for a picture of a cursor double-headed arrow.
When logged in double-click on your picture by your name, in the new window either choose a picture or select browse to upload your own. click ok. when you next sign in, your new picture will appear. (you may need to refresh your web browser first)
They are the arrow keys .
Select the picture, then press an arrow key
Unfortunately there is no login history available to view for account holders with Hotmail email accounts. The only way to get this information is to provide a court order to for the login history to Microsoft.
You can change the Default Durations by:> Click on Tools. Options, Advanced tab> Beside Picture/Transition Default Duration, use the arrow key for adjusting time> Lowest setting is 0.125 (Picture Duration)> Lowest setting is .25 (Transition Duration)
You can find it on google
Is called a glyph.
ctrl & arrow up button... or ctrl, alt and arrow up button
For Windows 7, the method I use when in the middle of composing an email is to click on "START" and find (or search) for the Character Map. Click on the character you want followed by "Select" then "Copy". Now return to your hotmail letter and do a Right-click, Paste. Unfortunately, my method pastes the special character at the beginning of the next line so I have to do the following sequence: backspace-left arrow-backspace. This should put the special character where you wanted it.
an arrow representing the Indians of the colonies.