windows 10 screen black after changing theme

If you are a Microsoft 365 subscriber, make sure you have the latest version of Office. This feature is only available if you have a Microsoft 365 subscription. Here's an example of the dark gray theme applied to PowerPoint: The dark gray theme is perfect for those who prefer a softer take on high-contrast visuals.

The colorful theme aligns with the visuals of our modern Microsoft 365 apps by bringing their primary accent color to the ribbon. In the top left, select File > Options > General > Office Theme. Open a Microsoft 365 app, like Word, Excel, or PowerPoint. To change the background color and design of all your Microsoft 365 apps: Excel for Microsoft 365 Word for Microsoft 365 Outlook for Microsoft 365 PowerPoint for Microsoft 365 Access for Microsoft 365 Publisher for Microsoft 365 Visio Plan 2 Excel for Microsoft 365 for Mac Word for Microsoft 365 for Mac Outlook for Microsoft 365 for Mac PowerPoint for Microsoft 365 for Mac Excel 2021 Word 2021 Outlook 2021 PowerPoint 2021 Access 2021 Project Professional 2021 Publisher 2021 Visio Professional 2021 Visio Standard 2021 OneNote 2021 Excel 2021 for Mac Word 2021 for Mac Outlook 2021 for Mac PowerPoint 2021 for Mac Excel 2019 Word 2019 Outlook 2019 PowerPoint 2019 Access 2019 Project Professional 2019 Publisher 2019 Visio Professional 2019 Visio Standard 2019 Excel 2019 for Mac Word 2019 for Mac Outlook 2019 for Mac PowerPoint 2019 for Mac Excel 2016 Word 2016 Outlook 2016 PowerPoint 2016 Access 2016 OneNote 2016 Project Professional 2016 Publisher 2016 Visio Professional 2016 Visio Standard 2016 Excel 2016 for Mac Word 2016 for Mac Outlook 2016 for Mac PowerPoint 2016 for Mac Excel 2013 Word 2013 Outlook 2013 PowerPoint 2013 Access 2013 OneNote 2013 Project Professional 2013 Publisher 2013 Visio Professional 2013 Visio 2013 Project for Office 365 More.

Windows 10 screen black after changing theme