If you use Microsoft Office 2013 or 2016 on Windows 8.1, you can change the suite's theme independently of the operating system. Open any Office application (like Word). Click on the tab in the top-left corner. Select Account (or Options -> General ). Locate the Office Theme dropdown menu.
Change your Start Screen background to a dark image or use the solid black color available in the customization menu. Alternatives: Modern UI Dark Modes
To achieve a cohesive, aesthetically pleasing dark theme, third-party patching software is required. This is the method used by enthusiasts still running Windows 8.1.
Dark Theme For Windows 81 Jun 2026
If you use Microsoft Office 2013 or 2016 on Windows 8.1, you can change the suite's theme independently of the operating system. Open any Office application (like Word). Click on the tab in the top-left corner. Select Account (or Options -> General ). Locate the Office Theme dropdown menu.
Change your Start Screen background to a dark image or use the solid black color available in the customization menu. Alternatives: Modern UI Dark Modes dark theme for windows 81
To achieve a cohesive, aesthetically pleasing dark theme, third-party patching software is required. This is the method used by enthusiasts still running Windows 8.1. If you use Microsoft Office 2013 or 2016 on Windows 8