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Get started with PowerPoint for the web - Microsoft Support
Here’s how to get started: Click PowerPoint. Create a new, blank presentation, start with a template, or open an existing file. When you start with a new, blank presentation, PowerPoint automatically saves it to OneDrive with a default name, such as Presentation 1. To rename your presentation, do the following:
适用于: PowerPoint 网页版
デスクトップ テーマ - Microsoft サポート
テーマを取得する テーマを取得するには、以下のいずれかのカテゴリを展開し、テーマのリンクを選択し、 [ 開く] を選択します。 PC にテーマが保存され、デスクトップに設定されます。 PC の背景、色、サウンドをカスタマイズするための無料の Windows テーマを Microsoft から入手します。
View and delete browser history in Microsoft Edge
You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time.
Add or manage an iCloud email account in Outlook
These steps are the same whether you're adding your first iCloud email account or additional iCloud accounts to Outlook.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, 新的 Outlook for Windows
Product activation for Windows – online & support telephone numbers
Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are three methods to which you can activate your product: Online via the internet, by telephone using our automated systems, and by a live support advocate.
Change screen brightness in Windows - Microsoft Support
Some PCs can let Windows automatically adjust screen brightness based on the current lighting conditions. To find out if your PC supports this, select Settings > System > Display. Select Brightness, look for the Change brightness automatically when lighting changes check box, and then select it to use this feature. This automatic setting helps make sure your screen is readable wherever you go ...
如何登录到 Hotmail - Microsoft 支持
你的 Hotmail 或 Outlook.com 密码与你的 Microsoft 帐户密码相同。 如果可以登录,但 Outlook.com 出现问题,请检查 服务状态 。 如果状态不是绿色,请等到服务正常运行再重试。 Microsoft 始终保持留意异常的登录活动,以防其他人试图登录到你的帐户。 如果你正在新的地方旅行或使用新设备,我们可能会 ...
适用于: Outlook.com
Get the latest Windows update - Microsoft Support
Download the latest Windows update from the Windows Update page in Settings for your device when it becomes available.
在 Xbox One 主机上设置直播电视 | Xbox Support
选择“配置文件和系统”>“设置”>“常规”>“电视和显示选项”>“电视和 OneGuide”。. 主机将尝试检测 HDMI 输入信号。. 如果 HDMI 信号源显示在电视屏幕的画面上,请选择“下一步”以继续。. 如果没有看到显示 HDMI 信号源,则需要验证主机正在接收来自机顶盒 ...
Recall an email message that you sent in Outlook
How to recall and/or replace an email message you sent by using Microsoft 365 and your built-in Exchange Server account.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft 365 管理员, Outlook 网页版, Outlook.com, 新的 Outlook for Windows