Linear – The system for product development

# Linear > Linear is a purpose-built tool for planning and building products. Meet the system for modern software development. Streamline issues, projects, and product roadmaps. ## Documentation Get an overview of Linear's features, integrations, and how to use them. ### Getting started - [Start Guide](https://linear.app/docs/start-guide.md) - [Concepts](https://linear.app/docs/conceptual-model.md) - [Download Linear](https://linear.app/docs/get-the-app.md) ### Account - [Profile](https://linear.app/docs/profile.md) - [Preferences](https://linear.app/docs/account-preferences.md) - [Notifications](https://linear.app/docs/notifications.md) - [Security & Access](https://linear.app/docs/security-and-access.md) ### Your sidebar - [Inbox](https://linear.app/docs/inbox.md) - [My issues](https://linear.app/docs/my-issues.md) - [Pulse](https://linear.app/docs/pulse.md) - [Pull Request Reviews ](https://linear.app/docs/pull-request-reviews.md) - [Favorites](https://linear.app/docs/favorites.md) ### Teams - [Teams](https://linear.app/docs/teams.md) - [Private teams](https://linear.app/docs/private-teams.md) - [Sub-teams](https://linear.app/docs/sub-teams.md) - [Issue status](https://linear.app/docs/configuring-workflows.md) - [Triage](https://linear.app/docs/triage.md) ### Issues - [Create issues](https://linear.app/docs/creating-issues.md) - [Edit issues](https://linear.app/docs/editing-issues.md) - [Assign and delegate issues](https://linear.app/docs/assigning-issues.md) - [Select issues](https://linear.app/docs/select-issues.md) - [Parent and sub-issues](https://linear.app/docs/parent-and-sub-issues.md) - [Issue templates](https://linear.app/docs/issue-templates.md) - [Issue documents](https://linear.app/docs/issue-documents.md) - [Comments and reactions](https://linear.app/docs/comment-on-issues.md) - [Editor](https://linear.app/docs/editor.md) - [Delete and archive issues](https://linear.app/docs/delete-archive-issues.md) - [Customer Requests](https://linear.