Learn how to mirror or project another device's screen to your Windows PC using Miracast. Follow the steps for Windows 11 or Windows 10 to install the Wireless Display app and connect to a TV, projector, or other display.

Learn how to use the Program Install and Uninstall troubleshooter to fix corrupted registry keys, blockages, and errors when you try to install or uninstall programs on Windows. Download the troubleshooter and follow the steps it provides.

Learn how to activate Windows 11 using a digital license or a product key. Find out how to check your activation status, link your Microsoft account, and troubleshoot activation issues.

Learn how to enable virtualization on Windows 11 to run Android or Linux apps on your device. Follow the steps to access the UEFI (or BIOS) and turn on Virtual Machine Platform.

Learn how to download and install Microsoft 365 or Office 2021 on a PC or Mac with a Microsoft account, work or school account. Find out how to activate, troubleshoot, and change versions of Microsoft 365 or Office.

Find help with managing your Xbox subscriptions, such as Game Pass, EA Play, and Games with Gold. Learn how to update your payment options, request refunds, and troubleshoot billing issues.

Learn how to link your Discord, Reddit, Steam, Twitch, and other social media accounts to your Xbox console or Windows device. Follow the steps to link an account using Game Bar, Xbox app, Steam, or QR code.

Extensions are tools that customize your browser experience and offer you more control. Learn how to find, add, turn off, remove, and report extensions in Microsoft Edge.

Learn how to use passkeys, a replacement for your password, to sign into your Microsoft account using your face, fingerprint, or PIN. Passkeys are supported on desktop and mobile browsers and devices, and help protect you against phishing attacks.

Learn how to use Microsoft Translator to translate webpages in Microsoft Edge browser. You can choose the language to translate to, turn translation on or off, and revert to original language.