Find lost files after upgrading Windows - Microsoft Support
Under File Explorer, make sure Show hidden and system files is set to On. When searching, look for all files of a certain type using the asterisk (*). For example: To search for all Word documents, search for *.doc. To search for all MP3 music files, search for *.mp3. Some files might move during the Windows 11 upgrade.
Find your files in Windows - Microsoft Support
Find your files in Windows 10 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar. You'll see results for documents across your PC and OneDrive under Best match.
Use the System File Checker tool to repair missing or corrupted system ...
When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether. If this happens, you can use the Deployment Image Servicing and Management tool (DISM) and the System File Checker tool (SFC) to scan your system files and restore any corrupted or missing files.
File Explorer in Windows - Microsoft Support
Find and open File Explorer in Windows, and customize Quick access by pinning and removing files and folders.
Find the Recycle Bin in Windows - Microsoft Support
Whether it's hidden or missing after an update, this article will help you quickly locate and restore it. If your desktop doesn't show any icons, right-click (or press and hold on a touch device) on the desktop and select View. Ensure that Show desktop icons is checked. If not, select it.
Hide or Unhide worksheets - Microsoft Support
Right-click the sheet tab you want to hide, or any visible sheet if you want to unhide sheets. To hide the sheet, select Hide. To unhide hidden sheets, select them in the Unhide dialog that appears, and then select OK. Press and hold CTRL, then click the items to select them.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016, Microsoft365.com, Microsoft Office
File Explorer in Windows - Microsoft Support
Find and open File Explorer in Windows, and customize Quick access by pinning and removing files and folders.
Find your files in Windows - Microsoft Support
Find your files in Windows 10 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar. You'll see results for documents across your PC and OneDrive under Best match.
Retrieve files from the Windows.old folder after a Windows upgrade
However, the personal files are temporarily saved to the Windows.old folder for 10 days. This article describes how those personal files can be retrieved from the Windows.old folder in cases where some or all of the files need to be retrieved.
Find the Recycle Bin in Windows - Microsoft Support
Whether it's hidden or missing after an update, this article will help you quickly locate and restore it. If your desktop doesn't show any icons, right-click (or press and hold on a touch device) on the desktop and select View. Ensure that Show desktop icons is checked. If not, select it.