升级到 Windows 10 专业版. Windows 10. Windows 10 专业版提供更多高级安全和业务网络功能，包括：. BitLocker 驱动器加密. 远程桌面. 能够加入域或 Azure Active Directory. 如果运行的是 Windows 10 家庭版，请选择 获取 Windows 10 Pro升级设备。. 获取 Windows 10 Pro.

Windows 11版本 23H2 的新增功能. Windows 11，版本 22H2 和 23H2 共享一个通用的核心操作系统和一组相同的系统文件。. 因此，Windows 11版本 22H2 和 23H2 的发行说明将共享更新历史记录页。. 每个发布页将包含 22H2 和 23H2 已解决的问题列表。. 请注意，23H2 将始终包含 22H2 受 ...

The TEXT function lets you change the way a number appears by applying formatting to it with format codes. It's useful in situations where you want to display numbers in a more readable format, or you want to combine numbers with text or symbols. Note: The TEXT function converts numbers to text, which may make it difficult to reference in later ...

Excel for Microsoft 365 Excel for Microsoft 365 for Mac Excel for the web More... Worksheet functions are categorized by their functionality. Click a category to browse its functions. Or press Ctrl+F to find a function by typing the first few letters or a descriptive word. To get detailed information about a function, click its name in the ...

For help with your Microsoft account and subscriptions, visit Account & Billing Help. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Admins should view Help for OneDrive Admins, the OneDrive Tech Community or ...

Microsoft Edge の設定を使ってユーザー名とパスワードの情報を保存すると、Web サイトにすばやくサインインできます。 注: [ パスワードの自動保存] 設定は、Microsoft Edge バージョン 124 以降では廃止されました。代わりに、Edge ブラウザーで新しい資格情報を入力するたびに、パスワードを保存する ...

Family organizers. Family organizers are the administrators of a family group. They can add and remove members, manage limits and permissions, and view activity reporting details. Organizers can also share activity information about family members under statutory age. Organizer access includes: Setting screen time limits.

SharePoint にサインインする. SharePointは、次のように、Web ブラウザーを介して接続するブラウザー ベースのアプリです。. [office.com] に移動し、職場または学校アカウントにサインインします。. ウィンドウの左上隅で、 [ すべての アプリ] > > アプリ起動ツール ...

Use PowerPoint in a web browser. If you have a Microsoft account (hotmail.com, outlook.com, live.com, msn.com) or a Microsoft 365 work or school account, you can view and edit a presentation for free in a web browser. Save the file to OneDrive or Dropbox and use PowerPoint for the web to open it. If you don't already have a Microsoft account ...

Make sure all columns have headers, with a single row of unique, non-blank labels for each column. Avoid double rows of headers or merged cells. Format your data as an Excel table (select anywhere in your data, and then select Insert > Table from the ribbon). If you have complicated or nested data, use Power Query to transform it (for example ...