The purpose of a project charter in technology projects is to outline the project’s objectives, scope, stakeholders, and resources. This foundational document serves as a reference tool that aligns all parties involved, ensuring everyone understands the project's purpose and goals. The project charter establishes the direction and framework for the project, facilitating better communication and decision-making. It ultimately acts as a roadmap, guiding the team throughout the project’s lifecycle by providing clear expectations and deliverables.