For example, to use a dark theme in Google Chrome, you’ll need to head to Google’s Chrome themes site and install a dark theme.

Many other Windows desktop applications have their own theming options and engines. RELATED: How to Enable Dark Mode in Microsoft Office Install Dark Themes for Chrome, Firefox, and Other Applications So, if you set this option in Word and later open Excel, Excel should also use a dark theme. Your theme choice applies to all Office applications. On the “General” tab, look for the click the “Personalize your copy of Microsoft Office” section and set the “Office Theme” drop-down there to the “Black” option. To choose the dark theme, open an Office application like Word or Excel and head to File > Options. Microsoft Office also contains a dark theme that isn’t enabled by default and must be manually enabled. RELATED: How to Enable Dark Mode in Microsoft Edge Enable the Dark Theme in Microsoft Office You don’t have to change the setting manually, as you do with Edge. However, they’ll use your system theme setting by default. You can also set your theme separately in the Groove music player, Movies & TV video player, and Photos apps. You’ll need a browser extension like Turn Off the Lights to make the whole web dark. Note that the title bar, toolbars, and menus for Edge turn dark, but web pages themselves remain unaffected. In the “Choose A Theme” drop-down menu, choose the “Dark” option. To activate the dark theme in Edge, click the menu button on the toolbar (the icon with three dots at the far right side), and then select the “Settings” option. However, its dark theme option is entirely separate from the Dark Mode option in Settings for some reason.

The Microsoft Edge web browser included with Windows 10 also has a dark theme. A few desktop applications, including File Explorer and Paint.NET, do respect this setting-but most don’t. And, as we mentioned before, this option doesn’t affect most desktop applications.

However, it’s up to each developer to support Dark Mode, and many do not. The Settings application itself immediately turns dark, as will many other “Universal Windows Platform” applications (those you get from the Windows Store). Scroll down and select the “Dark” option under the “Choose your app mode” section. To enable Dark Mode, head to Settings > Personalization > Colors. Enable Dark Mode for Windows 10 Settings and Apps

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