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View a presentation without PowerPoint - Microsoft Support
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 ...
适用于: Microsoft 365 专属 PowerPoint, PowerPoint 网页版, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint Mobile
Word help & learning
Start page numbering later in your document. Change the capitalization or case of text. Copilot in Word will write, edit, summarize, give suggestions, and create alongside you. Try Copilot Pro for free to experience AI in Microsoft 365 apps. Get 1 month free. Learn what's possible with Copilot. Get answers to all of your Microsoft Word questions.
Repair an Office application - Microsoft Support
Right-click the Start button (lower-left corner) and select Apps and Features on the pop-up menu. Select the Microsoft Office product you want to repair and select Modify. Note: This will repair the entire Office suite even if it's just one application you want to repair such as Word or Excel. If you have a standalone app installed, then search ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 小型企业管理员版, 由世纪互联运营的 Office 365 - 管理员版, InfoPath 2013, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版
Windows での BitLocker 回復キーの検索 - Microsoft サポート
ヒント: COVID の間、突然自宅で仕事や学校を行うことになり、個人用のパソコンから職場や学校のアカウントにサインインするように求められたお客様がたくさんいました。それがあなたの経験でもあった場合は、職場または学校が BitLocker 回復キーのコピーを持っている可能性があります。
如何在 Windows 10 中播放 MP4 文件 - Microsoft 支持
在运行Windows 10的电脑上,选择“ 启动 > 文件资源管理器 ”,或从任务栏中选择“ 文件资源管理器 ”。. 长按(或右键单击)想要播放的 MP4 文件,选择“打开方式”,然后从应用程序列表中选择想要使用的文件播放器。. 订阅 RSS 源. 可通过右键单击该文件并 ...
Microsoft 日语输入法 - Microsoft 支持
选择 "开始 ", 然后选择"设置 > "&语言> 语言" 。. 向下滚动并选择"日语 >选项" 。. 向下滚动并选择 "Microsoft IME ",然后选择"选项 "。. 注意: 还可以在任务栏上的"搜索"中搜索"日语输入法设置",或在上下文菜单中按 设置 (右键单击菜单) 通知区域中的 IME 模式图标。.
KB4023057: Update Health Tools—Windows Update Service components
Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality. On Windows consumer devices, this update helps remediate smooth functioning of Windows Update.
创建和格式化硬盘分区 - Microsoft 支持
创建和格式化硬盘分区. Windows 7. 若要在硬盘上创建分区或卷(两个术语通常可以互换使用),必须以管理员身份登录,并且硬盘上必须有未分配的磁盘空间或者在硬盘上的扩展分区内必须有可用空间。. 如果没有任何未分配的磁盘空间,则可以通过收缩现有分区 ...
Reset or recover your lost Microsoft account password
Enter your Email, phone, or Skype name in the first box if you know it.; In the Contact email address text box, type an email address where we can contact you or send your password reset link. Note that this email address should be different from the one you’re trying to recover. In the third text box, type the characters displayed on the screen.
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. Online: When you begin activation ...