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Use System Restore - Microsoft Support
Select the Start button, then type control panel in the search box next to the Start button on the taskbar and select Control Panel (Desktop app) from the results. Search Control Panel for Recovery, and select Recovery > Open System Restore > Next . Choose the restore point related to the problematic app, driver, or update, and then select Next ...
Where to enter your Office product key - Microsoft Support
Step 1: Start an Office app, like Word, Project, or Visio, depending on your purchase. Step 2: In the Sign in to set up Office window, select I don't want to sign in or create an account (it's a small link at the bottom of the window). Step 3: Enter your Office product key, without hyphens. If you don't have your key, see get your Workplace ...
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 家庭版, Office 商业版
Automatically get recommended drivers and updates for your hardware
To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as ...
Get apps from Microsoft Store on your Windows PC
Here's how to download apps and games so you can get up and running right away. Open Microsoft Store. To get a game or app from Microsoft Store: To see more of any category, select Show all at the end of the row. Select the app or game you'd like to download, and then select Get. Sign in with your Microsoft account to finish downloading your ...
Change desktop background and colors - Microsoft Support
Change desktop background and colors. You can choose your desktop background or change the accent color for Start, the taskbar, and other items. Any time you want to, you can go to Settings to customize what displays for you. Select Start > Settings > Personalization. The preview window gives you a sneak peek of your changes as you make them.
Uninstall or remove apps and programs in Windows
Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.
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Windows で Bluetooth デバイスをペアリングする - Microsoft ...
開始する前に、Windows 11 PC が Bluetooth をサポートしていることを確認します。 確認方法の詳細については、「Windows の Bluetooth の問題を解決する」を参照してください。 Bluetooth 機能を備えていないデバイスの追加についてのヘルプは、「Windows PC にデバイスを追加する」を参照してください。
查看和删除 Microsoft Edge 中的浏览器历史记录 - Microsoft 支持
依次转到“ 设置及更多 ” >“ 设置 ”>“ Cookie 和站点权限 ”,以查看每个网站的列表,包括位置、Cookie、弹出窗口和媒体自动播放。. 旧版 Microsoft Edge 中的所有数据,包括历史记录、收藏夹、密码等。. 包括许可证、证书和密钥等。. 重启 Microsoft Edge 浏览器后 ...
改进了 Microsoft Edge 中 URL 的复制和粘贴 - Microsoft 支持
在 Microsoft Edge 中,通过右键单击地址栏并选择上下文菜单中的"复制",或者选择地址并按 Ctrl + C,从地址栏中复制该 URL。. 在应用中,按 Ctrl + Shift + V 粘贴 Web 地址。. 如果要粘贴到 Microsoft Edge 的应用或网站中,也可以右键单击,在上下文菜单中选择"粘贴",然后 ...