Add up your name in place of AM and PM beside time
Go to following steps: Start -> Control Pannel ->Regional and Language option -> Additional Setting -> Customize Format Dialog Box will open - Go to TIME tab -> Change AM symbol and PM symbol from AM and PM to your name. Also change Short Time format to tt hh:mm and Long time format to tt hh:mm:ss. Apply – Ok.
Now look at right side of your Task Bar. What you see there?