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

Learn how to change Internet Explorer settings, or reset browser settings when there's a problem.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

If you don't already have an Xbox profile, we can help you create one using an existing email address (or if you prefer, you can create a new email address specifically for signing in to Xbox):

Learn how to view, manage, and delete cookies in Microsoft Edge.

Hotmail on nyt Outlook.com. Opi kirjautumaan sisään, jotta voit käyttää Outlook.com-, Hotmail-, Live- tai MSN-sähköpostitiliäsi.

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

A Microsoft account is a personal account required for access to Microsoft’s products and services.

Learn how to view and delete your browser history and other history in Microsoft Edge.

Learn how to use the PC Health Check app to help you improve your device performance.