إذا اشتريت Windows 10 أو Windows 11 Pro الترقية في تطبيق Microsoft Store، فستتلقى ترخيصا رقميا بدلا من مفتاح منتج في رسالة التأكيد الإلكترونية التي تم إرسالها لتأكيد عملية الشراء.

To install the Authenticator app on iOS, scan the QR code below or open the download page from your mobile device.

需要在表格中或按行查找内容时，请使用 vlookup 函数。 例如，按部件号查找汽车部件的价格，或根据员工 id 查找员工姓名。 借助 xlookup，你可以在一列中查找搜索词，并在同一行的另一列中返回结果，无论返回结果的列在原列的哪一侧。

Method. Used for. Authenticator app. Two-factor verification and password reset authentication. Text messages. Two-factor verification and password reset authentication.

Last updated: February 2024. For previous versions, please see the archives here. Our Approach to Search. We recognize that in our technology-driven world, search engines are in many ways the gateway to the internet and the primary way people find the content they are looking for amongst the trillions of ever-changing webpages available online.

Note: If you already had an account signed in to OneDrive and you want to add another account, click the OneDrive cloud icon up in the Menu bar, click the three dots to open the menu, and select Preferences.Click the Account tab, select Add an Account to start OneDrive Setup, and then sign in.

Find out how to submit a case review and learn more about your Xbox enforcements.

了解反馈中心应用主页. 从“开始”菜单打开“反馈中心”应用时，将看到主页。 你可以在此找到以下内容： 具有默认文本“ 搜索反馈”的搜索栏。 “ 报告问题”和“建议功能 ”按钮，这些按钮将你带到“ 反馈 ”选项卡，你可以在其中查看某人是否已提交同一报表并投赞成票或提交新报告。

If your company uses Microsoft SharePoint services, Name and Skill buttons appear below the search box. You can search by using a keyword, such as job title or area of expertise. Click Skill to see others with similar areas of expertise or job titles. Click the X in the search box to return to the Contacts list.

See instructions on how to add an account within Microsoft Teams (free) on your desktop and mobile devices.