# DFIRST Help Center

> AI-ming for answers? Find them here

## Data Room

- [Add Your Business Information to the Data Room](https://help.dfirst.ai/en/articles/10870173-add-your-business-information-to-the-data-room.md): Learn how to add and manage business data in the Data Room to provide AI with valuable context for strategic insights.

## Account and Subscription

- [Make Payments, Update Billing Details, Get Invoices](https://help.dfirst.ai/en/articles/9042066-make-payments-update-billing-details-get-invoices.md): Learn how to make payments, update billing and credit card details, and download invoices.
- [How to Cancel Your Subscription](https://help.dfirst.ai/en/articles/13545890-how-to-cancel-your-subscription.md): Follow the steps below to cancel your subscription through the Billing Portal.

## Video Models & Tools

- [Guide to Kling O1 Nodes on DFIRST AI](https://help.dfirst.ai/en/articles/13046681-guide-to-kling-o1-nodes-on-dfirst-ai.md): Learn how to use Kling O1 to generate and edit videos with unprecedented control, using text, images, and video references all in one unified interface.
- [How to Use the DFIRST AI Video Editor](https://help.dfirst.ai/en/articles/13344044-how-to-use-the-dfirst-ai-video-editor.md): A guide to accessing and using the integrated video editor to trim, merge, and enhance your AI-generated videos directly within your whiteboard.

## Research & Scrapers

- [How to Use Social Media Scrapers for Data Extraction](https://help.dfirst.ai/en/articles/13962399-how-to-use-social-media-scrapers-for-data-extraction.md): A step-by-step guide to extracting and analyzing data from platforms like Instagram, Facebook, TikTok, and more directly within your DFIRST AI workspace.