Troubleshooting Excel Dark Mode Not Showing: A Comprehensive Guide
Microsoft Excel's dark mode feature is a boon for users who prefer working in low-light environments or want to reduce eye strain. However, some users might face issues where the dark mode doesn't show up as expected. This article will guide you through understanding and resolving the 'Excel dark mode not showing' issue.
Understanding Excel's Dark Mode Feature
Before we dive into troubleshooting, let's understand how Excel's dark mode works. Dark mode in Excel is a theme that inverts the colors of the user interface, making it easier to read and work in low-light conditions. It's available in both Excel for Windows and Mac, and it's easy to toggle on and off.
Why Isn't My Excel Dark Mode Showing?
There could be several reasons why your Excel dark mode isn't showing. Here are some of the most common ones:

- Your Excel version doesn't support dark mode.
- Dark mode is not enabled in your system settings.
- Excel is not set to follow your system's theme.
- There's a glitch in your Excel application that needs to be fixed.
Checking Your Excel Version and System Settings
Before you start troubleshooting, ensure that your Excel version supports dark mode. Dark mode was introduced in Excel for Windows in version 16.0.12625.20218 (May 2019) and in Excel for Mac in version 16.16.1 (May 2019). If your version is older, consider updating Excel.
Next, check if dark mode is enabled in your system settings. In Windows, you can do this by pressing Win + I to open Settings, then click on Personalization and select Colors. In the Choose your color section, select Dark. In macOS, go to System Preferences, click on General, and select Dark.
Ensuring Excel Follows Your System's Theme
By default, Excel should follow your system's theme. However, if it's not, you can manually set it to do so. In Excel, go to File, then Options. In the General tab, under Personalize your copy of Microsoft Office, ensure that Office Theme is set to Follow system settings.

Resolving Glitches in Excel
If Excel is still not showing dark mode even after following the above steps, there might be a glitch in the application. Here are a few ways to resolve this:
- Restart Excel: Sometimes, simply closing and reopening Excel can fix the issue.
- Restart your computer: If restarting Excel doesn't work, try restarting your computer. This can clear any temporary issues that might be causing the problem.
- Repair or reinstall Office: If the issue persists, you might need to repair or reinstall Office. You can do this through the Control Panel in Windows or by using the Office Repair Tool in macOS.
Seeking Further Assistance
If none of the above solutions work, it might be a good idea to seek further assistance. You can do this by visiting the Microsoft Support community or contacting Microsoft Support directly. Remember to provide as much detail as possible about the issue to help them assist you better.























