# Welcome to Teams Toolkit!

## Quick Start
1. In the debug dropdown menu, select Dev Tunnels > Create A Tunnel (set authentication type to Public) or select an existing public dev tunnel
</br>![image](https://raw.githubusercontent.com/OfficeDev/TeamsFx/dev/docs/images/visualstudio/debug/create-devtunnel-button.png)
2. Right-click the 'TeamsApp' project in Solution Explorer and select Teams Toolkit > Prepare Teams App Dependencies
3. If prompted, sign in to Visual Studio with a Microsoft 365 work or school account
4. Press F5, or select Debug > Start Debugging menu in Visual Studio to start your app
</br>![image](https://raw.githubusercontent.com/OfficeDev/TeamsFx/dev/docs/images/visualstudio/debug/debug-button.png)
5. In the opened web browser, select Add button to test the app in Teams
6. In the message input field, type and send anything to your bot to get a response

## Run the app on other platforms

The Teams app can run in other platforms like Outlook and Microsoft 365 app. See https://aka.ms/vs-ttk-debug-multi-profiles for more details.

## Get more info

New to Teams app development or Teams Toolkit? Explore Teams app manifests, cloud deployment, and much more in the https://aka.ms/teams-toolkit-vs-docs.

## Report an issue

Select Visual Studio > Help > Send Feedback > Report a Problem. 
Or, create an issue directly in our GitHub repository:
https://github.com/OfficeDev/TeamsFx/issues