


Step 3: Click the blue “Change date, time or number format” link under “Region and Language. The tt is to display the AM/PM depending on the time of the day.

Change Login Name Using Control Panel Customize the taskbar date and time formats in Windows 10 great winaero. If you're comfortable with 24-hour time, you can type in your preferred time (e. Set time format to 24 hour in Windows 10.go to control panel, go on Date, Time, Language, and Regional Options, click the item 2nd down in the list which says change the format of numbers. Right-click the date, time, and notifications box on the rightmost corner of the taskbar. You don’t have to modify any settings in Outlook, instead switch system display clock format using above procedure to configure time format.More Less. QuickTip: Microsoft Outlook shows time as 13:00PM and not 1:00PM. Click Regional and Language Options > Customize > Time tab and then change the time format. In Control Panel, click Date, Time, Language, and Regional Options. Windows XP also use similar settings for clock display. Change Time format to hh:mm:ss tt for a 12-hour clock.Change Time format to HH:mm:ss for a 24-hour clock.On the Time tab, do one of the following: If you are using Control Panel in Classic View, double-click Regional and Language Options, and then skip the next step.ĥ. Click Control Panel, click Clock, Language and Region. Here are simple steps to change or switch  between 24hr and 12hr clock settings on your Windows Vista computer:Ģ. If you are using default settings for the United States, system will have 12-hour clock settings and for other countries/regions use 24-hour clock.

For example after 12:59, either 13:00 (24hrs format) or 1:00 (12hrs format) is displayed. Time is displayed in two formats – 24hrs and 12hrs.
