# PulsOne Docs > How PulsOne works: every screen, what it is for, and what its AI (OnePuls) can do there. > Each page below is plain markdown. The lists of screens and OnePuls' abilities come from the code on every build. ## Guides - [Core ideas](https://pulsone.app/docs/core-ideas.md): How the pieces fit — projects and their memory, the archivist and the Inbox, Razbor, your day, and OnePuls living inside all of it. - [What PulsOne is](https://pulsone.app/docs/start.md): One app for a clear head and a clear next step — dump what's on your mind, OnePuls sorts it into projects, you work one task at a time. Plus your first 10 minutes. ## Screens - [My Day](https://pulsone.app/docs/dashboard.md): Your day as a workplace — what you did, the day by the hour with the step now, the tasks without a time, and a quiet way to end the day. Nothing is required, nothing scolds. - [Tasks & Projects](https://pulsone.app/docs/tasks.md): The project hub — projects with branches, sections and tasks, a calm Focus workspace, and each project's story in its Overview and History. - [Ideas](https://pulsone.app/docs/ideas.md): Thoughts that are not commitments yet — they land in Inbox first; every project shows its ideas as a path, a tree and a list; each idea has a panel and a desk; OnePuls drafts paths, comes up with ideas, checks one against the path, argues it and searches the web — each by a button. - [Notes](https://pulsone.app/docs/journal.md): Notion-style pages filed under your projects — blocks, subpages, templates, video and PDF sources, tasks inside the text, export to PDF or Markdown. - [Goals](https://pulsone.app/docs/goals.md): Directions and goals — each goal a bet with a deadline and an exit written in advance, carried by projects, habits or your own number. - [Habits](https://pulsone.app/docs/habits.md): Daily habits ticked on a week grid, with a four-month activity map — and habits can carry your goals. - [Calendar](https://pulsone.app/docs/calendar.md): Your day and week on an hourly grid — events, tasks that got an hour, habits and reminders — plus a month agenda and a monthly PDF report. - [Pomodoro](https://pulsone.app/docs/pomodoro.md): The focus timer lives inside Focus — a session runs on the card of the task you are on, or without a task, and its minutes count on that task. - [OnePuls](https://pulsone.app/docs/ai.md): Where you talk to OnePuls — chats, clearing your head, the day's draft, project AIs, what it knows about you and a log of what it did. - [Atlas](https://pulsone.app/docs/atlas.md): Boards for thinking visually — notes, shapes, frames and live cards of your tasks, goals and ideas on a canvas, joined by typed links. - [Settings](https://pulsone.app/docs/settings.md): Your account, language and theme, connections (Telegram, your own AI, the desktop app), modules you switch on, your daily routine, billing and app info. - [Sleep](https://pulsone.app/docs/sleep.md): A sleep log — bedtime, wake time and quality — with a weekly picture, a sleep score, rituals and a power-nap timer. Part of the Wellbeing module. - [Mood](https://pulsone.app/docs/mood.md): A two-second mood check-in from 1 to 10 with a note, a 30-day chart and your history. Part of the Wellbeing module. - [Accounting](https://pulsone.app/docs/finance.md): Money in one place — transactions, budgets, subscriptions, savings goals, debts, salary and analytics. An optional module. - [Pantry](https://pulsone.app/docs/pantry.md): A shopping list and what you have at home — recipes into ingredients, "what can I cook?", price hints, and receipts scanned straight into the pantry and Accounting. An optional module. ## Updates - [What's new](https://pulsone.app/docs/whats-new): every PulsOne update, newest first