Setting name after the time in taskbar Step 1: Click the time in task bar and select “Change date and time setting”. Step 2: Click “change date and time” in “date and time” window. Step 3: Then click change “calendar Settings” in “date and time settings” window. Step 4: Click “Additional settings” in “Region” window. Step 5: In “customize format” window select “time” tab. Step 6: Rename the “am and pm symbol” to your desire name. Step 7: click “Apply” and select “Ok”