This video provides a complete demonstration of the entire process of creating an Instagram business account from scratch. The video details every step of account registration: from downloading the Instagram app, choosing to register with a phone number or email, setting a password and birthday information, to creating a username and completing the initial account setup. The core part focuses on how to convert a regular account to a professional business account: navigate to the settings menu, find the 'Professional Account Tools' option, select an account category (e.g., clothing brand, blogger, etc.), confirm it's a business type rather than a creator type, and complete business information such as contact details, website links, etc. The video also showcases the exclusive features of business accounts, including the data insights panel, advertising tools, trending audio recommendations, FAQ settings, and other practical modules. The entire tutorial uses screen recording with actual device operation, making every click and input step clearly visible. It's particularly suitable for users new to Instagram business operations to get started quickly, helping brands and businesses rapidly build a complete official marketing account system.