Recover lost files on Windows 10 - Microsoft Support
Learn how to use Windows File Recovery, a command line app, to try to restore files that have been deleted from your local storage device and can’t be restored from the Recycle Bin. This app requires Windows 10 build 19041 or later and supports only internal drives, external drives, and USB devices.
Fix your Outlook email connection by repairing your profile
Learn how to fix errors in your Outlook mail profile that prevent you from connecting to your email. Follow the steps to repair your profile, run Windows Update, or use the Microsoft Support and Recovery Assistant.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business, Microsoft 365 admin
Create installation media for Windows - Microsoft Support
Learn how to create a USB flash drive or DVD to install or reinstall Windows 11, 10, 8.1, or 7. You'll need a reliable internet connection, a blank storage device, and a product key (if applicable).
Keyboard shortcuts in Windows - Microsoft Support
Learn how to use keys or combinations of keys to perform tasks faster in Windows 11 and Windows 10. Find lists of shortcuts for desktop, virtual desktop, Windows key, File Explorer, Settings, command prompt, and more.
Common file name extensions in Windows - Microsoft Support
Learn how to view and change file name extensions in Windows 10, and see a list of common extensions and formats. Find out which programs can open different file types, such as docx, xlsx, mp4, and more.
How to start a scan for viruses or malware in Microsoft Defender
Learn how to use Microsoft Defender to check your device for malware on Windows, Android, or Mac. Find out the signs of infection, the types of scans, and how to run Microsoft Defender Offline for a deeper scan.
Applies To:
Microsoft Defender on Android, Microsoft Defender on Mac, Microsoft Defender on Windows
Shut down, sleep, or hibernate your PC - Microsoft Support
Learn how to adjust power and sleep settings in Windows 11 and Windows 10. Find out how to turn off, sleep, or hibernate your PC and how to change the power buttons and lid actions.
Use the Office offline installer - Microsoft Support
Learn how to download and install Microsoft 365, Office 2021, Office 2019, or Office 2016 offline on your PC. Follow the steps for your plan and activate Office after installation.
Applies To:
Office 2024, Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Find and open File Explorer - Microsoft Support
Learn how to use File Explorer in Windows 11 and Windows 10 to access, share, move, and search your files and folders. See how to customize Quick access, change views, and use the new context menu.
Update to the new Microsoft Edge - Microsoft Support
Learn how to switch to the new Microsoft Edge browser from Internet Explorer or Microsoft Edge Legacy for faster, more secure, and smarter browsing. Find out how to download, install, import data, customize, and sync across devices.