Learn how to record Teams meeting. Capture audio, video, screen sharing activity, and troubleshoot recordings in Microsoft Teams.

Learn how to delete and restore files in OneDrive. Recover deleted files or folders from the OneDrive recycle bin.

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. For example, if you frequently create macros in a workbook, you may want to automatically save a new workbook as an Excel Macro-Enabled Workbook (.xlsm).

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Learn how to change your notification settings and quick actions using the notification center in Windows.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Lijsten de bestandsindelingen die worden ondersteund in Excel. Het onderwerp bevat ook een lijst met niet-ondersteunde bestandsindelingen en enkele voorgestelde tijdelijke oplossingen.

Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

After you have installed a new version of Excel, you may want to know how you can continue to work with workbooks that are created in an earlier version of Excel, how you can keep these workbooks accessible for users who do not have the current version of Excel installed, and how the differences between the versions affect the way that you work.

Learn how to manage background activity for apps to help save battery power in Windows.