要使用 Internet 连接激活 Windows 11，请： 由于 Windows 11 将在用户连接到 Internet 时自动激活，因此可通过选择“开始” >“设置” >“更新和安全” >“激活”，并在“Windows”下面查看来确认激活状态。 如果联机激活失败，请首先尝试 激活 Windows 中的激活疑难解答。. 要通过电话激活 Windows 11，请：

Where your best groups chat. GroupMe is the easy way to connect with all the groups in your life, big and small. With apps on iOS, Android, and Web, GroupMe keeps you connected with the people most important to you.

If contacts have been deleted, you might be able to restore them. See Delete contacts or restore contacts in Outlook.com.. Step 5: Help prevent future hacks. To prevent your account from being hacked in the future, see Help protect your Outlook.com email account.. How did a hacker get my password?

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

In Windows 10, action center is where you'll find your app notifications and quick actions—which give you quick access to commonly used settings and apps.

To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.

Organization news. News can come from many different sites. but there might be "official" or "authoritative" sites for organization news. News from these sites are distinguished by a color block on the title as a visual cue, and are interleaved throughout all news posts displayed for users on the SharePoint start page.

警告: 如果取消Microsoft 365 基础版或Microsoft 365 个人版订阅，存储空间限额将还原为 5GB 的云存储空间，其中包括 OneDrive 和 Outlook.com 附件，以及 15GB Outlook.com 存储空间。 如果取消Microsoft 365 家庭版 订阅，你与之共享订阅的所有人员也会减少其存储空间限额。 如果你或与你共享订阅的人员使用了超过 ...

注意: 如果某人已是某个家庭组的一部分，则必须先 离开该组或从该组中删除，然后才能加入另一个组。 他们还可以 创建一个新的 Microsoft 帐户 以与新的家庭组相关联。. 了解Microsoft家庭安全特性和优势。

Belangrijk: u moet het aantal beheerders op uw Windows-apparaat beperken omdat beheerders volledige controle over het systeem hebben.Beheerders kunnen instellingen wijzigen, software installeren en toegang krijgen tot alle bestanden. Als te veel mensen dit toegangsniveau hebben, kan dit leiden tot beveiligingsrisico's zoals de installatie van malware of ongewenste wijzigingen in uw systeem.