Your invited SMS user will receive an SMS message from Microsoft that starts the group chat and contains links to join via the app or learn more about Microsoft Teams (free). Add SMS users to an existing group

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

Cast to a display from a Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Learn about chatting via SMS, including using commands, importing and deleting SMS chats, and recognizing the limits of SMS group chats.

Manually update Surface drivers and firmware. Manual updates are useful if you need to update an offline device, update many devices that are all the same model, or if you’re creating system images for your organization.

If you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out, here are some solutions.

GroupMe enables you to participate in groups via SMS. If you are added to a GroupMe group by SMS, you can use these commands in the group: #help - Sends you a text with the basic commands you might have forgotten. #add [name] [phone] - Follow the "#add" command with a person’s name and phone number to add them to the group.

Change from a 32-bit version to a 64-bit version or vice versa. Activate Windows. Fix Bluetooth problems in Windows. Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.