在 Microsoft Edge 中更改默认搜索引擎 - Microsoft 支持
依次选择“ 设置及更多 ” >“ 设置 ”。 选择 隐私、搜索、服务。 向下滚动到“ 服务 ”部分，然后选择“ 地址栏和搜索 ”。 在“地址栏中使用的搜索引擎”中选择首选搜索引擎。 若要添加其他搜索引擎，请使用该搜索引擎（或支持搜索的网站，例如 Wiki 网站）在地址栏中执行搜索。 然后转到“ 设置和更多 ” >“ 设置 ”>“ 隐私、搜索和服务 ”>“ 地址栏和搜索 ”。 用来搜索的引擎或网站现在将出现在可供选择的选项列表中。 了解如何在 Microsoft Edge 中更改默认搜索引擎。
关闭或打开搜索历史记录 - Microsoft 支持
若要清除所有搜索历史记录，请在"搜索历史记录 "页面上的"更改历史记录设置"下，单击"全部清除"。 这会删除此设备上的任何搜索历史记录。 如果你已登录到 Microsoft 帐户 在Microsoft 隐私仪表板的"清除搜索历史记录"下，单击"清除搜索历史记录"，然后单击"。
高级搜索选项 - Microsoft 支持
高级搜索选项. 在更更少的时间找到要查找的内容。. 使用以下符号快速修改搜索词或搜索函数：. 查找包含前面带有 + 符号的所有术语的网页。. 还允许包括通常被忽略的术语。. 查找短语中的确切字词。. 查找或排除包含一组单词的网页。. 查找包含所有术语或 ...
使用系统文件检查器工具修复丢失或损坏的系统文件 ...
如果运行的是 Windows 10、Windows 8.1 或 Windows 8，请先运行收件箱部署映像服务和管理 (DISM) 工具，然后再运行系统文件检查器。. (如果运行的是 Windows 7 或 Windows Vista，请跳到步骤 3.) 键入以下命令，然后按 Enter： 完成命令操作可能需要几分钟时间。. DISM.exe /Online ...
Screen mirroring and projecting to your PC or wireless display
Windows 11 Windows 10. 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.
Redeem a gift card or code to your Microsoft account
Contact Support. For pre-sales support, or issues with purchasing, contact Sales support. Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.
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Microsoft 帐户仪表板
Request a refund for digital games | Xbox Support
If you pre-ordered a game and want to cancel, you can do so up to 10 days before the game launches at: Order history. After this time, you may be billed, and you’ll need to request a refund to cancel your order. For more info about digital game pre-orders, see: Pre-order Xbox digital games in the Microsoft Store.
Change your default search engine in Microsoft Edge
However, you can change the default search engine to any site that uses OpenSearch technology. To change your default search engine in Microsoft Edge: Perform a search in the address bar using the search engine you want to set as your default. Select Settings and more > Settings . Select Privacy, search, and services.
Desktop Themes - Microsoft Support
A theme is a combination of desktop background pictures, window colors, and sounds. Get a theme. To get a theme, expand one of the categories below, select a link for the theme, and then select Open. This saves the theme to your PC and puts it on your desktop. If you prefer, some themes can also be installed from the Microsoft Store.
Find the settings/tools/internet options in Microsoft Edge
Most tools and options in Microsoft Edge are available when you select Settings and more > Settings.