Learn how to use HTML format for your email messages in Outlook, which supports various fonts, colors, and pictures. Find out how to switch to HTML format for new, replied, or forwarded messages, and how to change the default format settings.

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 import your data, customize your settings, sync across devices, and access Microsoft 365 web apps and services.

Learn how to switch the default search engine in Microsoft Edge to any site that uses OpenSearch technology. Follow the steps to select your preferred search engine from the menu or add a new one.

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 a USB flash drive or DVD to install, reinstall, or perform a clean installation of Windows 7, 8.1, 10, or 11. Find the software download website, product key, and recovery options for Windows.

Learn how to view and delete your Microsoft Edge browsing history, cookies, passwords, and other data on your device, across synced devices, and in the cloud. You can also clear Internet Explorer browsing data using Microsoft Edge.

Learn how to use the PC Health Check app or manual steps to see if your device meets the system requirements for Windows 11 after changing your hardware. Find out how the upgrade offer is based on various factors and how to refresh the assessment.

Learn how to use VLOOKUP, INDEX, and MATCH to look up values in Excel tables. See examples, tips, and limitations of each function, and how to use the new XLOOKUP and XMATCH functions.

Learn how to access your Outlook.com, Hotmail, Live, or MSN email account and troubleshoot common sign-in issues. Find out how to sign out, stop automatic sign-in, and get help from Microsoft.

系统要求. 手机连接 体验从 Windows 电脑和 手机连接 开始。 从电脑中，你可以使用预安装在设备上的连接至 Windows 应用或可从 Google Play 或 Samsung Galaxy Store 下载的连接至 Windows 连接到选择 Android、Samsung、HONOR、OPPO、ASUS 和vivo体设备。