External or guest sharing in OneDrive, SharePoint, and Lists
If you want to secure your content and get a link that only works for the people you invite, select Specific people in Link settings when creating the sharing link.. The recipients' experience depends on the settings you select when creating the sharing link, and the account they use to view the file.
Applies To:
Microsoft Lists, OneDrive (work or school), OneDrive for Mac, OneDrive for Windows
Windows Search and privacy - Microsoft Support
If you turn on the Microsoft account setting for Cloud content search, Windows Search will show results from items in your personal OneDrive, Outlook, and other Microsoft services.If you search the web or get web search suggestions with Windows Search, Bing will personalize your results. You can also earn Microsoft Rewards points when you search with Bing in the Windows search box.
Applies To:
Microsoft account dashboard
How your PC gaming account relates to your Microsoft Store account
The Xbox app on PC relies on two Microsoft accounts: the Microsoft Store account, and the Xbox account (your PC gaming account). The Microsoft Store account provides access to owned games, subscription benefits, and other Xbox app purchases made by that account. The Xbox account is used for game streaming access, in-game purchases, achievements, and friends.
在 Outlook for Windows 中显示、隐藏和查看密件抄送 (密件抄送) 字段 - Microsoft 支持
查看密件抄送收件人. 如果你是邮件的收件人，则无法查看发件人是否添加了 密件抄送 收件人。 只有邮件的发件人可以通过打开“已发送邮件”文件夹（默认情况下，该文件夹将存储所有已发送的邮件）中的邮件来查看“密件抄送”收件人的姓名。 在“已发送邮件”文件夹中，打开已发送的邮件。
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
如何更改 Xbox 玩家代号 | Xbox Support
在 Xbox 360 上：玩家代号最多包含 15 个字符，包括空格。它们不能以数字开头。 在 Xbox One、Xbox Series X|S、Windows 上：玩家代号最多包含 12 个字符，包括空格。它们不能以数字开头。 如果收到一条消息，指出玩家代号不可用，这意味着你需要尝试其他玩家代号。
寻找好友 | Xbox Support
了解和好友一起游玩以及将友好的玩家添加到好友列表的诸多优势。
All about the Xbox Accessories app | Xbox Support
Use the Xbox Accessories app to configure your controller or headset for your preferred gaming experience.
关闭或打开搜索历史记录 - Microsoft 支持
如果未登录. 若要从历史记录中清除单个搜索，请在" 搜索历史记录"页上，单击要删除的搜索旁边的 x。 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。
Send and receive Xbox messages | Xbox Support
Open the Xbox app on your mobile device, and then select the Social tab.; To open a chat, do either of the following: Select a profile from your friends list, and then select Send a message.; Or select the New chat icon, and then choose one (or several people) from your friends list to add to a message. Select New chat.; Enter your message in the box.
How reserved storage works in Windows - Microsoft Support
Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.