How to create a checklist in Word that can be filled out by using checkbox controls.

Switch to the new Teams and experience the fastest version of Teams yet, rebuilt from the ground up. With a performance-first mindset, the new Teams is faster, simpler, and more flexible than ever before.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Outlook.com、Hotmail、Live、または MSN のメール アカウントにサインインできない場合、サインインまたはサインアウトする方法がわからない場合は、次の解決方法を試してみてください。

You can change the look and feel of your Microsoft 365 applications by selecting a new Office Theme. How to change your theme

Creating a passkey. To create a passkey for your Microsoft account, follow these steps on the device for which you’d like to create a passkey:

Learn how to use InPrivate browsing in Microsoft Edge if you don't want your browsing data saved on your PC.

Add a contact from someone's profile card. If you're using Outlook in an organization and you click someone's name or picture in Outlook or other Office apps and services, you might see a profile card with additional information.

If you're having trouble hearing others in your Teams calls and meetings, the problem is either with your speaker not working, or with your microphone.If other participants can hear each other well, the problem is most likely with your mic.

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.