# OpenRoom > Decks, shared spaces, live participation, and learner follow-up. ## User manual - [Start your first session](https://openroom.app/docs/start/): Create a deck, present it, collect answers, and finish with Notes. - [Library, folders, and decks](https://openroom.app/docs/library/): Organize files, find material, manage copies, and recover items from Trash. - [Share a space](https://openroom.app/docs/sharing/): Invite colleagues, set their roles, and manage access to shared decks and live sessions. - [Edit and save a deck](https://openroom.app/docs/deck-editor/): Use the editor, manage draft changes and history, and resolve conflicting saves. - [Slides, templates, and reveals](https://openroom.app/docs/slides/): Build slide sequences, add detail slides, prepare timers, and control reveal order. - [Questions and answer settings](https://openroom.app/docs/questions/): Author questions, choose response formats, and control results, correctness, and timing. - [Themes, masters, and brand kits](https://openroom.app/docs/design/): Set the deck's visual design and reuse shared colors, logos, fonts, and slide masters. - [Pictures, audio, and embedded material](https://openroom.app/docs/media/): Add media and reading material, prepare listening activities, and make portable copies. - [Present, annotate, and explain](https://openroom.app/docs/present/): Navigate slides, use an audience screen, mark passages, and control listening and word lookup. - [Run a live session](https://openroom.app/docs/live-session/): Manage participation, question state, results, remote control, and session recovery. - [Q&A, groups, and co-facilitation](https://openroom.app/docs/facilitation/): Moderate audience questions, collect shared group responses, and pass presenter control. - [Join and participate](https://openroom.app/docs/participant/): Enter a session, answer questions, ask the host, and recover your connection. - [Students, groups, and classes](https://openroom.app/docs/contexts/): Keep teaching context beside the relevant decks and prepare material for a learner or class. - [Issue and replace learner links](https://openroom.app/docs/learner-links/): Give each learner private access to their work and preserve identity when replacing a link. - [Write session Notes](https://openroom.app/docs/notes/): Save outcomes and homework, keep teaching notes private, and record the next step. - [Assign and revise homework](https://openroom.app/docs/homework/): Prepare reading, writing, voice, and practice tasks for everyone or selected learners. - [Review work and share feedback](https://openroom.app/docs/review/): Read original submissions, publish corrections and audio comments, and choose material to revisit. - [Your lessons, homework, and feedback](https://openroom.app/docs/learner/): Use your personal link to read lesson outcomes, practise, submit work, and review feedback. - [Results, exports, and workshop recaps](https://openroom.app/docs/results/): Read saved responses, download data, and select material for a shareable recap. - [OpenRoom Desktop and local files](https://openroom.app/docs/desktop/): Open, save, present, and synchronize portable .openroom decks. - [Prepare a deck with a Desktop agent](https://openroom.app/docs/desktop-agents/): Connect your own model account, attach source material, and review changes in the editor. - [Use OpenRoom in PowerPoint](https://openroom.app/docs/powerpoint/): Embed OpenRoom slides, connect the task pane, rehearse, and run participation alongside a presentation. - [Account, billing, and connected apps](https://openroom.app/docs/account/): Manage sign-in, plan access, subscriptions, personal tokens, and external connections. - [Connect an external agent](https://openroom.app/docs/agents/): Author decks and manage your work through an MCP client using your OpenRoom account. - [Command-line and file workflows](https://openroom.app/docs/cli/): Validate files, revise cloud decks safely, control a session, and find the authoritative API contracts. - [Privacy, retention, and limits](https://openroom.app/docs/limits/): Check who can access each kind of material, how long it remains available, and the supported size limits. - [Keyboard and accessible operation](https://openroom.app/docs/shortcuts/): Navigate the Library, editor, and presenter with the keyboard and choose a readable participant view. - [Troubleshooting](https://openroom.app/docs/troubleshooting/): Recover saves, participation, media, learner work, and integration connections. ## Interfaces - [Complete manual](https://openroom.app/llms-full.txt) - [MCP server card](https://openroom.app/.well-known/mcp/server-card.json): connection and discovery - [OpenAPI](https://openroom.app/openapi.json): HTTP contracts - [Host workspace](https://openroom.app/host/) - [Join a session](https://join.openroom.app/) Use the connected MCP server's instructions and tool descriptions for tool arguments and behavior. The manual covers the current build; installation and service requirements appear in the relevant chapters.