Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Learn how to sign in or out of your Outlook.com, Hotmail, Live, or MSN email account with Microsoft Support's step-by-step guide.

Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by:

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Use VLOOKUP, HLOOKUP, and other functions like INDEX and MATCH to search for and find data based on values you enter. This article gives you a quick VLOOKUP refresher, then links to more.

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.

You can choose which apps will start automatically when you start your device.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Hotmail está ahora Outlook.com. Aprenda a iniciar sesión para acceder a su cuenta de correo electrónico de Outlook.com, Hotmail, Live o MSN.