CONTEXT: You are tasked with writing user experience content for a new application. This includes everything from instructional text to microcopy. Objective: Your goal is to enhance the user's understanding and interaction with the app by providing clear, concise, and engaging content. FORMAT: Write a set of guidelines that outlines the tone, voice, and style of the content, along with examples for each section. EXAMPLES: Provide at least three examples of effective UX writing in different contexts, such as welcome messages, error messages, and tooltips.