This article is for Outlook.com. If you're using Outlook for Windows, see Fixes or workarounds for recent issues in Outlook for Windows.. If you're having problems accessing Outlook.com, you can see the status of Microsoft Office Online Services at the Service Health portal.. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues.

See a list of options available for starting Windows in diagnostic modes such as safe mode.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

了解如何重置更改 Microsoft 帐户密码。 获取有关忘记 Microsoft 帐户密码的帮助。

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Learn how to recover files that have been lost, deleted, or accidentally changed.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

If you're trying to add your Outlook.com account to Outlook or another mail app, you might need the POP, IMAP, or SMTP settings. You can find them below or by viewing them in your Outlook.com settings.. Outlook and Outlook.com may be able to detect your account's mailbox settings automatically, but for other non-Microsoft accounts, you may need to contact your email provider for their settings.

Learn how to change or reset your Windows password if you've forgotten or lost it.