This guide covers the different forms of business, including sole proprietorship, partnership, limited liability partnership, and limited company. It also discusses the essential elements of a valid contract, such as offer, acceptance, consideration, legal intention, and invitation to offer. Additionally, it explains the duties of directors as per the Companies Act of 2006, including the duty to uplift the performance of the company, act within the prescribed authority and powers, possess certain skills and due diligence, exercise independent judgement, and avoid conflicts within the enterprise.