ow to Change the Date Format in Windows 11 As an IT administrator, you may need to change the date format on managed devices, whether for personal preference, regional alignment, or enterprise wide consistency. In this video, we'll walk you through four methods to update the date format in Windows 11, plus some key considerations for IT environments. Before we begin, be sure to subscribe to NinjaOne’s IT video hub and our YouTube channel for more tech content like this. rerequisites to Change the Date Format in Windows 11 First, it's important to keep these prerequisites in mind. Administrator rights may be needed for system wide changes. Most updates apply instantly, but some apps may require a log off or restart. use d, dd for days, M, MM for months, and yyyy, yy for years when customizing; and settings that apply for the current are stored under the HKCU registry key (HKEY_CURRENT_USER). How to Change the Date Format in Windows 11 Method 1 — Settings First, open Settings with Win + I or search for it. Then go to Time & language, followed by Language & region. Under Regional format, select Change formats. From here, adjust the Short date and Long date to your preference. Changes apply instantly across the system interface, including the taskbar and File Explorer. Method 2 — Control Panel If you prefer the Control Panel, here are the steps to edit the date format. Start by searching for and opening the control panel. Navigate to Clock and Region, followed by Region. In the Formats tab, click Additional settings and open the Date tab. Customize your short and long date formats. When you're done, click apply and then okay. Method 3 — Registry Editor Advanced users or IT admins may prefer the Registry Editor for broader deployments. Just remember that making incorrect Registry changes can impact system stability, so always back up your registry and create a restore point first. First, press Win + R, type regedit, and press OK. After you’ve navigated to this path— Computer\HKEY_CURRENT_USER \Control Panel\International just look for these string values and modify them according to your preference. Method 4 — PowerShell Finally, you can use PowerShell for scripting or automation To view current formats, run this command: And to set a custom short date format, run this one: Note: Some PowerShell culture changes may require logging off before they take effect. Overall, whether you're an IT admin, standardizing formats across an organization, or simply customizing your own device, these steps give you the flexibility to make your system work the way you need it to. For more information, check out our official blog post on changing the date format in Windows 11. Linked in the description below.