Oct 14, 2025 · Learn how to change default apps and protocol handlers in Windows, including an example about how to configure the default browser.

To automatically open a specific workbook when you start Excel, you can place that workbook in the XLStart folder, or you can use an alternate startup folder in addition to the XLStart folder.

We've designed an experience where you get to decide what you prefer, and then your links open in your preferred mode - either the Office web apps or the Office desktop apps.

You can change the default settings for new documents by making changes to the Normal template that new documents are based on. You can modify the Normal template to change its …

Select Set open default to set your file open preference. When you select Set open default, you can choose to open Word, PowerPoint, and Excel files using Desktop (default), which also …

Click File > Options > Advanced. Under Display, in the Open all documents using this view list, select the view that you want to set as the new default, and then click OK.

If you have Write permissions and the default font setting still doesn't stick, you might have to turn off Word add-ins and change the default font setting. Here's how: In the Add-ins box, find one …

If you're looking to customize your experience when saving a new file via CTRL+S or pressing the Save button in the Quick Access Toolbar, here are some options to meet your needs.

In Microsoft Excel, workbooks are saved as Excel Workbooks (.xlsx) by default. You can change the default file format to any other file format that is supported in Excel.

Customize or create a new theme with colors, fonts, or effects and save it for reuse, or make it the default.