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Change default programs in Windows - Microsoft Support
Select Start > Settings > Apps > Default apps. To change the default app, you can do either of the following: Set a default for a file type or link type. In the search bar, enter the file type or link type you want, then select it from the list of results. You can choose which app can open that file or link type. Set defaults for applications.
View, print, and edit PDFs in a PDF reader - Microsoft Support
Print a PDF. From a modern browser such as Edge or Chrome, go to your OneDrive or team library and open your PDF. It will open in a new browser tab. Find your browser’s Print command. For example, if you are using Edge, click More . Click Print. Select options such as page orientation and number of copies, and then click Print. Notes:
Applies To: OneDrive (work or school), OneDrive (home or personal)
Open XML Formats and file name extensions - Microsoft Support
What are the XML file name extensions? By default, documents, worksheets, and presentations that you create in Office are saved in XML format with file name extensions that add an "x" or an "m" to the file name extensions that you are already familiar with.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel 2021, Word 2021, PowerPoint 2021, Office 2021, Excel 2019, Word 2019, PowerPoint 2019, Office 2019, Excel 2016, Word 2016, PowerPoint 2016, Office 2016, Excel 2013, Word 2013, PowerPoint 2013, Office 2013
Recover lost files on Windows 10 - Microsoft Support
Recover lost files on Windows 10. If you can’t locate a lost file from your backup, then you can use Windows File Recovery, which is a command line app available from the Microsoft Store. Use this app to try to recover lost files that have been deleted from your local storage device (including internal drives, external drives, and USB devices ...
Retrieve files from the Windows.old folder - Microsoft Support
Enter Computer in the search box, and then tap or click Computer in the search results. Double-tap or double-click the drive that Windows is installed on (typically, the C: drive). Double-tap or double-click the Windows.old folder. Double-tap or double-click the Users folder. Double-tap or double-click your user name.
Excel video training - Microsoft Support
Take a tour. Formula tutorial. Make your first PivotTable. Get more out of PivotTables. Other training. Templates. A list of Excel training, from entry level to advanced skills, plus templates and other resources.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Windows 10 and Windows Server 2019 update history
Release Date: 11/13/2018. Version: Windows 10, version 1809, Windows Server, version 1809, and Windows Server 2019. March 8, 2019 11:15 PM PST. Windows Update customers were recently affected by a network infrastructure event on January 29, 2019 (21:00 UTC), caused by an external DNS service provider’s global outage.