Create your first vault
A vault is simply a folder on your computer where all your notes live. Think of it as the single home for your digital brain. Follow these steps to get your local vault running.
Set up daily notes
The daily note is the heartbeat of your OBSDN guide. It is where you dump thoughts, tasks, and fleeting ideas without worrying about where they belong. By capturing information here first, you remove the friction of organization. Structure comes later; for now, just get the thought out of your head and into the vault.
Enable the plugin
Obsidian does not turn on daily notes by default. You need to activate the core plugin to get started.
Create your first note
Once the plugin is active, you can generate your first daily note. The most common way is to click the Open today's daily note icon in the left ribbon. This creates a new file named with today's date (e.g., 2024-05-20.md) in your vault.
If you need to access a past or future note, press Ctrl/Cmd + P to open the command palette and type Daily notes: Open tomorrow's daily note. This flexibility allows you to plan ahead or review past entries without manual file creation.
Start writing
With your first note open, begin typing. Write down what you are working on, ideas you want to explore, or links to other resources. Because this note lives in your vault, you can link to other files or tags immediately. The goal is to build a habit of recording your day, trusting that your future self will find a way to organize it. As you write more, connections between notes will naturally emerge, making your vault more useful over time.
Create a home map of content
Your Obsidian vault doesn’t need a rigid filing cabinet. Instead, think of it as a living room where you can pull up a chair to any topic. This approach is the foundation of the OBSDN guide, and it starts with one simple tool: the Home Map of Content (MOC).
A Home MOC is a single note that acts as a table of contents for your entire vault. Rather than burying your notes in deep, confusing folder hierarchies, you link them to this central hub. It’s like a dashboard. When you open Obsidian, you land here. From here, you can click through to your projects, your reading lists, or your daily logs. This structure keeps your mind clear and your notes accessible, no matter how much they grow.
To build your Home MOC, create a new note titled "Home" or "Dashboard." Start by listing your main areas of interest. If you’re using Obsidian for finance, you might have sections for "Investments," "Budgeting," and "Market News." For each section, create a link to a new note that will serve as the sub-MOC for that topic. Don’t worry about perfection. The goal is to create a skeleton that you can flesh out as you add more notes.
This bottom-up approach allows your vault to grow organically. As you take more notes, you simply link them to the appropriate MOC. Over time, connections will emerge naturally, and your Home MOC will evolve into a powerful navigation tool. This is the core principle of the OBSDN guide: let your notes connect, don’t force them into boxes.
Link notes as you write
Most people treat Obsidian like a digital filing cabinet, saving notes into folders and hoping they remember where they put them. The OBSDN guide suggests a different approach: build a network. Instead of storing knowledge in static silos, you connect ideas as you create them. This turns your vault into a living graph of thought, where every note has multiple entry points.
The core mechanic is the bidirectional link. When you link two notes together, Obsidian creates a path in both directions. This simple action changes how you retrieve information. You no longer need to remember the exact folder structure; you just need to remember the concept.
Create links while drafting
You don't need to plan your entire graph structure before you start. The guide recommends starting with atomic notes—small, focused pieces of content—and linking them immediately. When you mention a concept in one note that relates to another, link it right then. This builds context naturally as your knowledge grows.
To create a link, simply type [[ followed by the name of the note you want to connect to. Obsidian will suggest existing notes or allow you to create a new one. This process is intuitive and fast, encouraging you to build connections without breaking your flow.
Use the graph view to explore
Once you have a few linked notes, switch to the Graph View. This visual representation shows your notes as nodes and your links as lines. It helps you see the structure of your knowledge at a glance. You can spot isolated notes that need more connections or clusters of related ideas that might benefit from a summary note.
The graph view is not just for aesthetics. It serves as a navigation tool, allowing you to jump between related topics quickly. As your vault grows, this view becomes increasingly valuable for discovering unexpected connections between seemingly unrelated ideas.
Avoid over-linking early on
While linking is powerful, it's easy to overdo it. Don't force links where they don't naturally belong. The goal is to create meaningful connections that aid retrieval and understanding, not to create a dense web of irrelevant links. Start with a few strong connections and let the graph evolve organically.
Remember, the beauty of Obsidian is that it grows with you. You can always add more links later as your understanding deepens. The guide emphasizes that a minimal, well-connected vault is more useful than a cluttered, over-structured one. Focus on clarity and relevance, and the structure will follow.
Install essential community plugins
Community plugins extend Obsidian’s capabilities beyond its core features. While the default app is powerful, specific workflows often require specialized tools. This OBSDN guide focuses on installing only the most essential plugins to keep your vault stable and performant.
Before installing anything, ensure you have enabled community plugins in your settings. Go to Settings > Community plugins, toggle off "Restricted mode" if it’s on, and click Turn on. Then, click Browse to open the official repository. This directory is the only safe place to download third-party plugins.
Core Essentials
Start with these three plugins. They form the backbone of a functional Obsidian setup without adding unnecessary bloat.
1. Templater Templater is the advanced successor to the built-in Templating plugin. It allows you to create dynamic templates with JavaScript, inserting dates, file names, and other variables automatically. It is essential for maintaining consistency in your notes.
2. Dataview
Dataview turns your vault into a database. It lets you query your notes using code-like syntax to create tables, lists, and graphs of your content. If you want to see all notes tagged #project created this week, Dataview handles it instantly.
3. Calendar This plugin adds a simple calendar view to your sidebar. It links directly to daily notes, making it easy to navigate your journal or log events without typing out filenames manually.
Installation Process
Installing these plugins is straightforward. In the Community plugins browser, search for the plugin name, click Install, then Enable. Restart Obsidian if prompted. Always check the plugin’s documentation page for specific setup instructions, as configuration varies.
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Common setup mistakes to avoid
When building your first vault, it’s tempting to treat it like a rigid filing cabinet. That instinct often leads to early abandonment. The most common trap is over-organizing before you’ve even started writing. If you spend hours creating nested folders for every possible topic, you’ll likely spend more time managing the structure than using the tool. Obsidian thrives on organic growth; your connections should emerge from your notes, not be forced into pre-defined boxes.
Another frequent error is installing plugins immediately. While the community offers powerful extensions, they can clutter your interface and distract from the core experience. Start with the basics: a Home MOC, Daily Notes enabled, and a few essential folders. Let your vault evolve naturally as your needs become clear. As one community guide suggests, keeping organization minimal allows the tool to grow with you rather than constraining you.
To help you stay on track, use this quick checklist to verify your setup is balanced and sustainable:
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Daily Notes are enabled for consistent logging
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A simple Home MOC is created as your entry point
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Only essential plugins are installed (Core + 1-2 extras)
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Folders are kept to a minimum (e.g., Inbox, Archive)
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No complex templates are forcing rigid workflows yet
Frequently asked questions about OBSDN
Setting up your first vault in Obsidian (OBSDN) is straightforward, but beginners often have specific questions about how the software handles their files. Here are the most common concerns addressed.
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