Learn how to concatenate text strings in Excel using the CONCATENATE function. Our step-by-step guide makes it easy to join two or more text strings into one.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Open the Start menu, then right-click the app you want to pin. Select Pin to Start or Unpin from Start.

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.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

Learn how to make items on the screen appear larger by using Magnifier in Windows.

Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.

To change your profile picture in Microsoft Teams, click your existing profile picture and select the camera icon.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

In Windows, having a camera and microphone as part of your device lets you make Teams video calls, take pictures, record videos, and more. Many apps and services request and use the camera or microphone, and Windows settings give you control over which apps can use your camera or microphone.