Some users prefer the Office web apps, others prefer the Office desktop apps. We've designed an experience where users get to tell us what they prefer, and then their links open in their preferred mode - either Office web apps or the Office desktop apps.

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

The Basics of Search. Returning search results is no easy feat, and involves complex, near-instantaneous algorithmic calculations. A search for something as simple as “cat” could yield over 55 million results.

The new experience for recording your presentation in PowerPoint for Windows. Currently available for Office Insiders only.

Learn how to change your notification settings and quick actions using the notification center in Windows.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Choose from a variety of Surface devices and accessories to get help.

Learn how to unfreeze your OneDrive account if it has been inactive over 12 months.

If you're making the move to a new PC, OneDrive can help you bring all your files, photos, and videos with you. Your files will be available on your new PC, and they'll also be protected in the cloud, so you can access them from anywhere, across all your devices.