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    Windows help

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    Windows Update: FAQ

    Find out how Windows Update keeps your devices up-to-date.

    Keep your device up-to-date

    Featured

    Free up drive space in Windows 10

    Free up some drive space to keep your PC up-to-date and running smoothly.

    See how to free up drive space
    Update & activateInternet & storageSecurity & privacyDevices & recoveryMicrosoft Store & appsGaming & Mixed Reality
    What's new in recent updates
    What's new in recent updates

    Check out these new features we added in recent Windows 10 updates, including the May Update.

    Find out what’s changed
    • Windows Update: FAQ
    • Free up drive space in Windows 10
    • Manage updates in Windows 10
    • Fix Windows Update errors
    • Fix printer problems after updating or upgrading to Windows 10
    • Troubleshoot black screen problems
    • Troubleshoot problems updating Windows 10
    • Free up space to install the latest Windows 10 feature update
    • Windows 10 update history
    • Upgrade to Windows 10: FAQ
    • Upgrade Windows 10 Home to Windows 10 Pro
    • Find lost files after the upgrade to Windows 10
    • Reinstall Windows 10
    • Go back to Windows 7 or Windows 8.1
    • Activation in Windows 10
    • Get help with Windows activation errors
    • Reactivating Windows 10 after a hardware change
    • Why can't I activate Windows?
    • Find your Windows product key
    Tips to improve PC performance in Windows 10
    Tips to improve PC performance in Windows 10

    We have some suggestions to help make your Windows 10 PC run better.

    Improve PC performance
    • Get online
    • Fix network connection issues in Windows
    • Fix Wi-Fi problems in Windows 10
    • How to find your wireless network password
    • Cellular settings in Windows 10
    • Use your PC as a mobile hotspot
    • Identify the problem you’re having with Wi-Fi
    • Connect to a VPN in Windows 10
    • HomeGroup removed from Windows 10
    • Get help for Microsoft Edge
    • What's changed in File Explorer
    • OneDrive on your PC
    • Pin, remove, and customize in Quick access
    • Find the Recycle Bin
    • Share files in File Explorer
    • Storage Spaces in Windows 10
    • See your OneDrive files in File Explorer
    • About sync settings on Windows 10 devices
    • Change the location of your OneDrive folder
    • Keep fewer OneDrive files on your PC
    • Windows 10 accessibility help
    Protect your device with Windows Defender Security Center
    Protect your device with Windows Defender Security Center

    Windows Defender Security Center provides the latest antivirus protection in Windows 10.

    Make sure your device is protected
    • Schedule a scan in Windows Defender Antivirus
    • Find action center in Windows 10
    • Turn Windows Defender Firewall on or off
    • Using Windows Defender Offline
    • Windows 10 and privacy
    • Turn on device encryption
    • How to encrypt a file
    • Add an exclusion to Windows Defender Antivirus
    • Change notification settings in Windows 10
    • Get help for Microsoft account
    Back up and restore your files
    Back up and restore your files

    Keep copies of your files on another drive in case something happens to the originals.

    Keep your files safe
    • Install a printer in Windows 10
    • Fix printer problems in Windows 10
    • View the print queue
    • Change a printer's status to "online"
    • Open Device Manager
    • Add a device to a Windows 10 PC
    • Update drivers in Windows 10
    • Fix sound problems
    • Fix Bluetooth problems in Windows 10: FAQ
    • Fix connections to Bluetooth audio devices and wireless displays
    • Get to safe mode and other startup settings in Windows 10
    • Troubleshoot screen flickering in Windows 10
    • Get help with PC problems
    • Find lost files after the update to Windows 10
    • Troubleshoot black screen problems
    • Troubleshoot blue screen errors
    • Troubleshoot problems opening the Start menu or Cortana
    • Troubleshoot problems signing in
    • Recovery options in Windows 10
    • Backup and Restore in Windows 10
    • Free up drive space in Windows 10
    • Start your PC in safe mode in Windows 10
    • Create a recovery drive
    • Create a system restore point
    • Find my BitLocker recovery key
    • Find out how much storage your PC has
    See all apps in Windows 10
    See all apps in Windows 10

    Find out how to see all of your apps in Windows 10.

    View your Windows 10 apps
    • Get trusted apps and games from Microsoft Store
    • Check updates for apps and games from Microsoft Store
    • Change your region for Microsoft Store
    • View your Microsoft Store order history
    • Report a violation in Microsoft Store
    • Make an in-app purchase in Microsoft Store
    • See all apps in Windows 10
    • Find app settings in Windows 10
    • Pin an app to the taskbar
    • Pin and unpin apps to the Start menu
    • Fix problems with apps from Microsoft Store
    • Alarms & Clock help
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    • Your Phone app help
    • 3D apps help
    Set up Windows Mixed Reality
    Set up Windows Mixed Reality

    Find out how to set up your new Windows Mixed Reality immersive headset.

    Get more info
    • Your games on Windows 10
    • Using Xbox One Wireless Controllers on a PC
    • Create or edit an avatar on Windows 10
    • Stream games and TV from your Xbox
    • Record clips of PC games
    • Where are my Game DVR clips and screenshots saved in Windows 10?
    • Game DVR video quality in Windows 10
    • Fix problems with Game bar on Windows 10
    • Fix problems signing in to the Xbox app
    • Windows Mixed Reality PC hardware guidelines
    • Get help with PC compatibility in Windows Mixed Reality
    • Set up Windows Mixed Reality
    • Windows Mixed Reality Setup FAQ
    • Windows Mixed Reality immersive headset health, safety, and comfort
    • Using Windows Mixed Reality FAQ
    • Controllers in Windows Mixed Reality
    • Use Mixed Reality Portal
    • Boundaries in Windows Mixed Reality
    • Play SteamVR games in Windows Mixed Reality

    Get more support

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    Post questions, follow discussions, and share your knowledge in the Microsoft Community forums.

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