Find and open File Explorer in Windows, and customize Quick access by pinning and removing files and folders.

On the Mac, selecting the File menu and then Open (or just pressing Command+O) gets you to the File Open dialog box. To access files from your Microsoft 365 Groups or SharePoint Online document …

Find your files Search from the taskbar: Select Search on the taskbar and type the name of a document (or a keyword from it) into the search box. Results for documents and files are show from across …

Learn what file name extensions are, which extensions are common in Windows, and how to view them in File Explorer.

How to restore an Excel file to an older version when the file can no longer be opened. There are scenarios in which files become corrupted and can't be opens in Excel anymore. When this happens, …

Oct 14, 2025 · File History is a handy feature in Windows that helps you protect your personal files and folders from accidental loss or damage. Think of it as a backup system that automatically saves …

Jan 12, 2007 · Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

The Microsoft Office Backstage view may appear when you start a Microsoft Office program, or when you select the File tab. In this view, you can create a new file, open an existing file, print, save, …

Learn how to find old files after upgrading Windows on a device, including search and recovery tips.

If File Explorer won’t open or start in Windows, it makes everyday tasks like finding files, opening folders, or managing storage difficult. This article walks through simple troubleshooting steps—such …