Sign out of Hotmail or Outlook.com. To sign out, go to Outlook.com. Select your account initials or account picture at the top corner of your Inbox. Select Sign out. Tips: If you don't see your picture at the top of screen, check to see if ad blocking is turned on. Sometimes this prevents the picture from showing.

在Microsoft Edge中打开网页。 浏览器将检测页面的语言，并显示一个菜单，要求你确认是否要翻译页面。

Learn how to install Office 2010, or install and remove individual Office programs or components for both 32-bit and 64-bit versions of Office.

You can insert a drop-down list of valid entries (also called a drop-down menu or drop-down box) in Excel to make data entry easier, or to limit entries to certain items that you define.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

You don’t need a touchscreen to use the OSK. It displays a visual keyboard with all the standard keys, so you can use your mouse or another pointing device to select keys, or use a physical single key or group of keys to cycle through the keys on the screen.

Nếu bạn đã quy đổi khóa sản phẩm, bạn chỉ cần cài đặt lại các ứng dụng hoặc bạn biết mình đã được gán giấy phép thông qua cơ quan hoặc trường học, bạn có thể bỏ qua và đi tới mục đăng nhập để tải xuống và cài đặt Microsoft 365 hoặc Office. Tuy nhiên, nếu đây là lần đầu tiên bạn cài đặt ...

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

Windows devices may get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR) . Windows will let you know if you need to restart your device to complete an update, and you can choose a time that works best for you to complete that update.

Find out how to install Windows 11 on your device, whether you need to use Windows Update, Cloud download, or Local reinstall. Get tips and troubleshooting help from Microsoft Support.