Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

Learn how to upgrade your existing device to Windows 10 or buy a new PC. Get answers to common questions about upgrading to Windows 10.

Training: Get up and running quickly with our Outlook Quick Start. Learn how to add an email account and get started in Outlook.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Device encryption helps protect your data and it's available on a wide range of Windows devices.

Learn how to shut down, sleep, or hibernate your PC. When you’re ready to make your PC sleep, just press the power button on your desktop, tablet, or laptop, or close your laptop’s lid.

An icon is added to the right of your Address bar, letting you sign in and customize the extension. To change your My Apps portal using the extension

Learn how to create survey forms with Microsoft Forms and easily share them with students, parents, and colleagues.

How to use the COUNT function in Excel to count the number of cells that contain numbers, and to count numbers within a list of arguments.

You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time.