Back up your Windows PC - Microsoft Support
From your files, themes, and some settings to many of your installed apps and Wi-Fi information - Windows Backup will help protect what matters and make it easier than ever to move to a brand-new PC. This guide will help you to use Windows Backup to back up key things on your Windows PC.
向幻灯片添加超链接 - Microsoft 支持
在 PowerPoint 幻灯片中创建基本 web 超链接的最快方式是在键入现有网页地址（如 http://www.contoso.com）后按 Enter。 可以链接到网页，链接到新文档或现有文档中的某个位置，也可以开始向电子邮件地址发送邮件。 48 秒. 链接到网站. 选择要用作超链接的文本、形状或图片。 选择 “插入 > 链接 > 插入链接 ”。 选择“ 现有文件或网页 ”并添加： “ 要显示的文本 ”：键入要显示为超链接的文本。 “ 屏幕提示 ”：键入在用户将鼠标悬停在超链接上时希望显示的文本（可选）。 “ 当前文件夹 ”、“ 浏览过的网页 ”或“ 最近使用的文件 ”：选择要链接到的位置。 “ 地址 ”：如果尚未选择上述位置，请插入要链接到的网页的 URL。
适用于:
Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 PowerPoint, PowerPoint 网页版, PowerPoint 2024, PowerPoint 2024 for Mac, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2016, PowerPoint for iPad, PowerPoint for iPhone, PowerPoint for Android 平板电脑版, PowerPoint for Android 手机版, PowerPoint Mobile
Screen mirroring and projecting to your PC or wireless display
If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC. Note that you’ll need a device that supports Miracast. Here’s how to mirror another screen or project to your PC. Windows 11 Windows 10.
安装 Windows 11 的方法 - Microsoft 支持
本文介绍安装 Windows 11 的方法。. 注意: 若要升级到 Windows 11，设备必须满足 Windows 11 的最低系统要求。. 某些 Windows 10 的功能在 Windows 11 中并不适用。. 体验某些 Windows 11 功能和应用程序的系统要求将超过 Windows 11 的最低系统要求。. 查找 Windows 11 规范、功能和 ...
修复 Windows 中的声音或音频问题 - Microsoft 支持
首先在“获取帮助”应用中运行自动音频疑难解答。. “获取帮助”将自动运行诊断，并采取正确的步骤来解决大多数音频问题。. 打开“获取帮助”. 如果“获取帮助”应用无法解决声音或音频问题，请尝试列出的可能解决方案：. Windows 11 Windows 10. 1. 检查扬声器 ...
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013. 如果这是你 第一次 安装 Microsoft 365，则可能需要先执行一些设置步骤。. 展开下面的 “了解详细信息”部分。. 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转 ...
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
How to use the PC Health Check app - Microsoft Support
Windows 11. PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC. How to open PC Health Check.
Xbox 移动应用简介 | Xbox Support
获取有关所有 Xbox 移动应用的信息，并了解这些应用对你和你的游戏体验有何帮助。.
Fix Bluetooth problems in Windows - Microsoft Support
If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows. Before you start. Check these things before you start troubleshooting Bluetooth on your device:
Find my downloads in Windows 10 - Microsoft Support
To find downloads on your PC: Select File Explorer from the taskbar, or press the Windows logo key + E. Under Quick access, select Downloads. Note: If necessary, go to the View tab, select Navigation pane, and ensure that Navigation pane is checked. You can also find your Downloads folder under This PC.