Learn how to download, install, and configure additional language packs for your version of Windows.

You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.

In Outlook, the black color theme includes dark mode, which provides a black background (instead of white) for the message window. You can switch to a white background for the message window if you prefer.

Learn how to open a shared mailbox in Outlook. Shared mailboxes let a group of users view and send email, and share a calender, and open a contact list from a common mailbox.

Learn how to use Clipchamp to create, edit, and share your own custom videos.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

System requirements and setup steps for the Phone Link app

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

Erfahren Sie, wie Sie Ihre Standardsuchmaschine in Microsoft Edge ändern.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.