Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

You can customize keyboard shortcuts (or shortcut keys) by assigning them to a command, macro, font, style, or frequently used symbol. You can also remove keyboard shortcuts.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Learn how to troubleshoot Windows sign in issues, including problems signing in to your Windows device after upgrading.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Hotmail が Outlook.com になりました。 サインインして、Outlook.com、Hotmail、Live、または MSN メール アカウントにアクセスする方法について説明します。

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.