How to Show AM / PM Symbols in System Tray Clock in Windows 7 and Later
https://www.askvg.com/how-to-show-am-pm-symbols-in-system-tray-clock-in-windows-7/ Windows 7 and later don't show AM/PM symbols in system tray clock. Also Windows shows the time in 24 hour format i.e. 18:03. If you want to get back the AM / PM symbols, then this tutorial will help you. 1. Type intl.cpl in RUN or start menu search box and press Enter. It'll open Regional and Language Options window. 2. Now click on " Addition Settings " button. 3. Go to " Time " tab and you'll see the value of " Long time " will be set to HH:mm:ss . Just add tt at last of the value, i.e. change the value to HH:mm:ss tt 4. If you want to show the time in 12 hour format (06:30 instead of 18:30), then change the value to hh:mm:ss tt 5. That's it. Click on Apply button and you'll get the AM / PM symbols back in system tray clock.