If your device isn’t up to date or needs attention, PC Health Check will let you know. Use this section of PC Health Check to get info on how your batteries are performing compared to their original capacity for devices with one or two batteries.

Office 2019 or 2016 for PC Office 2016 for Mac Office 2013 for PC. Install Microsoft 365 2019 or 2016 on a PC. Remember a one-time purchase version of Microsoft 365 is licensed for one install only. Depending on your browser, select Open file (in Edge or Internet Explorer), Setup (in Chrome), or Save File (in Firefox).

Cast to an external display from your Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

Enabling virtualization gives you access to a larger library of apps to use and install on your device. If you upgraded your device from Windows 10 to Windows 11, these steps help you enable virtualization.

Learn how to fix connections to Bluetooth audio devices and wireless displays. To pair a Bluetooth keyboard, mouse, or other device. Turn on your Bluetooth keyboard, mouse, or other device and make it discoverable. The way you make it discoverable depends on the device.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Leave a rating or feedback. To leave a rating or feedback, open an extension in the Microsoft Edge Add-ons website and select Add a review. Get help with a previous version of Microsoft Edge. Learn how to add, turn off, or remove extensions in Microsoft Edge.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

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