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

Learn how to search for and open files from your Microsoft Office app. Browse recently opened files and folders using shortcuts.

Trova e apri Esplora file in Windows e personalizza Accesso rapido aggiungendo e rimuovendo file e cartelle.

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

Oct 22, 2025 · The file you are attempting to preview could harm your computer. If you trust the file and the source you received it from, open it to view its contents. Note: This change of behavior applies to …

Oct 14, 2025 · 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 …

To create installation media, go to the software download website, where step-by-step instructions can be found. On that website, you can select a version of Windows and create installation media on a …

Oct 14, 2025 · Learn how to change default apps and protocol handlers in Windows, including an example about how to configure the default browser.

Saving a file to OneDrive or SharePoint allows you to access it on any device and enables features such as AutoSave and Version History, which can help prevent data loss if your file closes unexpectedly. …

File upload in Microsoft Copilot allows users to upload images or certain supported file types directly into their chat sessions. Once uploaded, Copilot can analyze and extract information from these files to …