You can use the Office programs to save or convert your files to PDFs so that you can share them or print them using commercial printers. And you won’t need any other software or add-ins. Use PDF format when you want a file that:

When using the OneDrive app, you can download a local copy of a file to your device. In the OneDrive app, open the folder that has the files you want to download. Make sure the folder contents appear in List view, not as thumbnails. Tap More next to the file you want to save and then tap Save.

Lists file formats (file types) that are supported in Excel, their extensions, and how to save workbooks to a different format or the current XML-based format (.xlsx).

If you want to separately use files or objects from a PowerPoint presentation, such as videos, photos, or sounds, you can extract them by converting the presentation to a “zipped” file folder. Note, however, that you can't extract PDFs or .dotx files.

In File Explorer under View, in the Show/hide group, select the File name extensions check box. Below is a list of common Windows file name extensions and formats. Learn what file name extensions are, which extensions are common in Windows, and how to view them in File Explorer.

Convert a document to the Word 2016 mode. Learn how to convert Word documents to newer formats to use more recent features.

Lists the file formats that are supported in Excel. The topic also includes a list of unsupported file formats and some suggested workarounds.

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).

Step 1: Copy the Auto-Complete file from the old computer. Because the default folder is hidden folder, the easiest way to open the folder is to use the command %APPDATA%\Microsoft\Outlook in the Windows Search box (or, browse to C:\Users\ username \AppData\Roaming\Microsoft\Outlook).

Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.