Make The System Tray Clock Show The AM / PM Symbols

By default Windows 7 does show the time in 24 hour format, so if you want to get the AM / PM symbols, press the Windows Key, type “intl.cpl” to open Regional and Language Options, go to Addition Settings -> Time where Long Time is set to HH:mm and change it to HH:mm tt, for example, where tt is the AM or PM symbol ( 21:12 PM ). To change it to the 12 hour format, you need to type it like this hh::mm tt ( 9:12 PM ).