Obsidian · Beginner to Expert

How to Use Obsidian: The Complete Guide

From your first note to a working knowledge system — with the exact install steps, folder structure, linking framework, and mindset that separates people who make Obsidian work from people who quit by day three.

~7,400 words ~25 min read Updated February 2026 Frank Anaya · BASB Senior Mentor

In This Guide

Most people download Obsidian, spend an afternoon watching setup videos, build an elaborate folder tree with nothing in it, and abandon the whole thing by the end of the week. I’ve watched it happen with dozens of smart people I’ve mentored at Forte Labs and Building a Second Brain. The tool isn’t the problem. The order of operations is.

This guide fixes that. We start with the five concepts that make Obsidian actually make sense, walk through a setup you can do in thirty minutes, and build toward the linking and synthesis habits that turn a note app into something that thinks with you. No fluff. No “100 plugins you need to install right now.” Just the straight line from zero to a system you’ll actually use.

Section One

What Makes Obsidian Different

Obsidian is a note-taking app. But calling it that is like calling a Moleskine a “paper rectangle.” Technically accurate. Practically useless as a description.

Here’s what actually separates it from Notion, Evernote, Apple Notes, or anything else you’ve tried:

Your notes are plain text files on your computer. When you write in Obsidian, you’re creating Markdown files (.md) that live in a folder on your hard drive — not in a cloud database someone else controls, not in a proprietary format. Plain text, readable by any app, on any computer, in any decade. Your notes will outlive any software subscription.

Notes connect to each other. Type [[note name]] inside any note to create a link to another note. The linked note then shows you which notes point back to it. This bidirectional awareness — knowing not just where you’re going but where you’ve been referenced — changes how you relate to information. You stop filing and start thinking.

There is no built-in structure. Obsidian has no pre-made sections, no forced template, no single right way to use it. That’s a feature. It means the system you build reflects how you actually think — not how someone else’s product manager thinks you should think. But it also means you need a framework before you sit down with it. This guide is that framework.

"Your notes are not a filing cabinet. They're a map of how you think."

The short case for Obsidian: it’s local, it’s plain text, and it makes connections between ideas visible. Everything else — themes, plugins, folders — is optional refinement on top of that foundation.

Section Two

How to Install Obsidian

Installation takes under five minutes. Here’s exactly what to do.

1. 01
   Download Obsidian Go to obsidian.md and click Download. It's available for macOS, Windows, and Linux. Choose the version matching your operating system.
2. 02
   Install the app On Mac: drag Obsidian to your Applications folder. On Windows: run the .exe installer and follow the prompts. On Linux: download the .AppImage file, make it executable (right-click → Properties → Permissions → Allow executing as program), and run it.
3. 03
   Create your vault The first thing Obsidian asks you is where to create a vault. A vault is just a folder — it's your entire Obsidian workspace. Choose a location you'll remember (Documents folder works well). Name it something simple: Brain, Notes, or your name. Don't overthink this — you can move it later.
4. 04
   Install on mobile (optional, set up later) Obsidian is free on iPhone (App Store) and Android (Google Play). You'll need a sync solution to use it on mobile — we cover that in Section 9. Skip mobile setup for now and come back once your desktop vault has some notes in it.
5. 05
   Pick a theme (optional but satisfying) Go to Settings → Appearance → Themes → Manage. Browse community themes and install one you like. Popular starting points: Minimal (clean, fast), Things (warm, Mac-native feel), AnuPpuccin (colorful). This changes nothing about how Obsidian works — it just makes the interface yours.

You’re installed. Now, before you create a single note — before you touch settings or browse plugins — read the next section. It will save you weeks of confusion.

Section Three

The 5 Concepts You Must Understand First

Obsidian has a short learning curve — but only if you understand these five things before you start. Skip them and you’ll spend your first week watching tutorials about problems you haven’t encountered yet.

01

Vault

A folder on your computer that is your Obsidian workspace. Every note, subfolder, and attachment lives inside it. One vault for everything is the right starting point for most people.

02

Note

A plain text file in Markdown format. Markdown is simple to learn: # Heading, **bold**, - list item. You don’t need to master Markdown — the basics cover 95% of what you’ll ever write.

03

Internal Link

Type [[ inside any note to link to another note in your vault. Obsidian autocompletes as you type. This single mechanic — linking notes to each other — is what separates Obsidian from a folder of documents.

[[Note Title]]

04

Backlinks

The reverse of a link. If Note A links to Note B, then Note B’s backlinks panel shows Note A. This bidirectional awareness — knowing which notes reference the current note — is how Obsidian starts to feel like a second brain.

05

Tags

Type #tag anywhere in a note to categorize it loosely. Tags work across your entire vault. Use them for note types (#book, #idea, #meeting) or themes. Don’t over-tag early on — links do most of the heavy lifting.

#tag #nested/tag

Properties (Frontmatter)

Optional metadata at the top of a note in YAML format. Obsidian now calls these “Properties.” Useful for structured data: date created, status, author, rating. Don’t worry about this on day one — introduce it when you start using Dataview.

date: 2026-02-25 status: draft

Understand these five things — vault, note, link, backlink, tag — and you know 80% of what you need to use Obsidian effectively. Every other feature is refinement on top of this foundation.

Section Four

Your First 30 Minutes in Obsidian

Don’t optimize. Don’t browse plugins. Don’t design templates. Open Obsidian and do these seven things in order.

1. 01
   Create your first note Press Cmd + N (Mac) or Ctrl + N (Windows). An untitled note opens. Name it something real — a project you're working on, a book you're reading, a question you're sitting with. Not "test note."
2. 02
   Write something Doesn't matter what. Your current projects, a meeting you just had, an idea from this morning, a book you want to read. The goal right now is words on the screen. This note will probably be imperfect. That's exactly right.
3. 03
   Create a second note and link them Create another note (Cmd/Ctrl + N). Inside it, type [[ followed by part of the first note's name. Watch the autocomplete dropdown appear. Select the note and press Enter. Click the link. Notice you can navigate back using the breadcrumb or the backlinks panel. That's the core mechanic — you just learned it.
4. 04
   Open the Graph View Press Cmd/Ctrl + Shift + G or click the graph icon in the left ribbon. You'll see two dots with a line between them — your two notes, connected. This is your knowledge graph. It will grow with your vault. For now, just notice it exists and close it.
5. 05
   Open the Command Palette Press Cmd/Ctrl + P. Every Obsidian action is accessible here by name — no menu hunting required. Type "daily" and you'll see Daily Note commands. Type "template" for template commands. This shortcut becomes your most used key combination. Learn it now.
6. 06
   Enable Spell Check Go to Settings → Editor → Spell Check. Toggle it on. While you're in settings, also notice: Readable line length (keeps text width comfortable for reading), Default view mode (I prefer Reading for most notes, Source for writing). That's enough settings. Close Settings.
7. 07
   Write a third note — about anything The habit is the product right now. You don't need a system. You need the reflex of opening Obsidian when a thought needs a home. That reflex comes from repetition, not from perfect setup. Write the third note. Link it to one of the first two if it fits. If not, leave it unlinked. Either way, come back tomorrow.

You’ve done the most important thing: you’ve started. Come back tomorrow and write one more note. The system we’ll build in the sections that follow works better when it’s growing on top of real content.

Section Five

Essential Shortcuts

You don’t need to memorize every keyboard shortcut. These seven cover everything you’ll do every day.

Cmd/Ctrl + N

Create a new note

Cmd/Ctrl + P

Open the Command Palette (run any action)

Cmd/Ctrl + O

Quick open — search and navigate to any note

Cmd/Ctrl + Shift + F

Search across all notes in your vault

Cmd/Ctrl + Shift + G

Open the Graph View

Cmd/Ctrl + Shift + D

Open today’s Daily Note (once Daily Notes plugin is enabled)

[[ + typing

Create an internal link to another note

Section Six

The Outline System: How to Organize Your Vault

Here is the question everyone asks and no one answers well: how do I organize my notes?

The honest answer is: less than you think, and later than you think. Most people organize too early — before they have enough notes to know what needs organizing. They build elaborate folder structures and populate them with six notes.

That said, some structure helps once you have more than thirty or forty notes. Here’s the framework I recommend to everyone I mentor at Building a Second Brain.

The Folder Structure

This is based on Tiago Forte’s PARA method (Projects, Areas, Resources, Archive), adapted for Obsidian’s linking strengths. PARA works because it organizes by actionability — not by topic — which is how your brain actually retrieves information when you need it.

📂 YourVault/ ├── 00 — Inbox/ ← everything new lands here, process weekly ├── 01 — Projects/ ← active work with a deadline or end state │ ├── Website Redesign.md │ └── Book Outline — Draft.md ├── 02 — Areas/ ← ongoing responsibilities (no deadline) │ ├── Health/ │ ├── Career/ │ └── Relationships/ ├── 03 — Resources/ ← reference material by topic │ ├── PKM/ │ ├── Design/ │ └── Books/ ├── 04 — Archive/ ← inactive, completed, or abandoned ├── _Daily Notes/ ← auto-created by Daily Notes plugin ├── _Templates/ ← reusable note structures └── _Maps/ ← Maps of Content (one per topic cluster)

The underscore prefix on _Daily Notes, _Templates, and _Maps sorts these system folders to the bottom of the sidebar — keeping them out of your content folders visually.

The rule for adding new folders: Add one only when you feel real friction — not when you imagine you might feel friction someday. Most people need four to six folders total. The rest of your organization happens through links and MOCs, not folder hierarchies.

Maps of Content (MOCs)

A Map of Content is a note that links to other notes on the same topic. Think of it as a hand-curated index page for a subject you’ve spent real time thinking about. Unlike folders, a single note can appear in multiple MOCs — which is where the real organizational power lives.

Here’s what a PKM Map of Content looks like:

Map: Personal Knowledge Management ## Tools - [[Obsidian Setup Notes]] - [[Notion for Project Management]] - [[Readwise Highlights Workflow]] ## Methods - [[PARA Method]] - [[Zettelkasten vs PARA — My Take]] - [[My Daily Review Process]] ## Essays and Ideas - [[Why Most Second Brains Stay Empty]] - [[Note-Taking Is Not the Same as Thinking]] ## Inbox — Process These - [[Quote from How to Take Smart Notes]] - [[Clip from Tiago’s talk on synthesis]]

MOCs grow over time. You add notes as you create them. After a year, a good MOC becomes a living syllabus for something you’ve spent real cognitive energy on — and that’s when the vault starts to feel like it thinks with you.

The Daily Note

Enable the Daily Notes core plugin (Settings → Core Plugins → Daily Notes → toggle on). Each day, press Cmd/Ctrl + Shift + D to open today’s note. Use it as your capture layer: meetings, ideas, quotes, tasks, anything that needs a temporary home. Set your daily notes folder to _Daily Notes. At the end of each week, spend ten minutes processing what’s worth moving into permanent notes.

"The goal of your folder structure is not to organize your notes. It's to get out of the way while you write them."

Section Seven

Linking Your Thinking

Linking is what makes Obsidian worth the learning curve instead of just using a simpler app. Most beginners either ignore it entirely or over-link everything. Here’s how to get it right.

How to Create a Link

Type [[ inside any note. An autocomplete dropdown appears listing all your notes. Start typing the note name, select it, press Enter. That’s a link. The linked note now shows your current note in its backlinks panel.

You can also control what the link displays:

[[Note Name]] ← displays “Note Name” [[Note Name|Custom Text]] ← displays “Custom Text”, links to Note Name [[Note Name#Heading]] ← links to a specific section heading ![[Note Name]] ← embeds the note inline (transcluded)

Backlinks — The Most Underused Feature

Open the right sidebar and click the backlinks icon (two interlocking arrows), or press Cmd/Ctrl + P and search “show backlinks.” The backlinks panel shows every note that links to the current note. Check it regularly — you’ll discover connections you didn’t consciously create.

Obsidian also surfaces “Unlinked Mentions” — text in other notes that matches the current note’s title but hasn’t been formally linked. These are quick wins: one click to turn a mention into a real link.

When to Link (And When Not To)

Link when one note genuinely extends, contradicts, or provides context for another. Don’t link just because two notes share a word. A note about sleep research and a note about peak creative hours — those belong linked. A note about sleep and a passing mention of being tired in a meeting note — probably not worth a link.

A useful test before creating a link: If someone clicked this, would they land somewhere that meaningfully extends what they’re reading? If yes, link it. If not, leave it as plain text.

The Graph View — Mirror, Not Map

Open it with Cmd/Ctrl + Shift + G. Every note is a dot. Every link is a line. The graph isn’t primarily a navigation tool — it’s a mirror. When you see a cluster forming around a topic you care about, that’s evidence of deep thinking. When you see isolated islands, those are unexplored territories worth investigating. Use it for reflection, not for daily navigation.

Want a done-for-you Obsidian vault?

The Obsidian Quick Start ($17) includes pre-built PARA folders, a daily note template, weekly review template, and book note template — ready to import in five minutes. Get the Quick Start →

Section Eight

The 8 Plugins Worth Installing

Obsidian has hundreds of community plugins. Most of them are solutions to problems you don’t have yet. These eight earn their place from week one — and I’d argue the first five are all most people ever need.

Core Plugins (Built-in — Enable in Settings → Core Plugins)

01

Daily Notes

Creates a date-stamped note automatically. Press Cmd/Ctrl+Shift+D to open today’s. This becomes your capture layer — the morning inbox for everything that doesn’t have a home yet. Set the folder to _Daily Notes in the plugin settings. Built-in

02

Templates

Insert pre-written content into any note via Cmd/Ctrl+P → “Insert template.” Create a _Templates folder and add your most-used note structures there. A daily note template and a book note template are the two to start with. Built-in

03

Backlinks

Shows which notes link to the current one, including unlinked mentions — text that matches the note title but hasn’t been formally linked yet. Enable it, then open the right sidebar panel while in any note. Built-in

04

Outlines

Generates a collapsible table of contents from your note headings in the right sidebar. Useful for longer notes, book summaries, and any note you’ll navigate by section rather than read straight through. Built-in

05

Word Count

Displays word and character count in the status bar at the bottom of each note. Small thing. Satisfying feedback loop when you’re building a writing habit. Also useful for keeping notes concise. Built-in

Community Plugins (Install via Settings → Community Plugins → Browse)

Enable community plugins first (Settings → Community Plugins → toggle “Restricted mode” off). Then browse and install.

06

Dataview

Query your notes like a database. Write TABLE, LIST, or TASK queries inside a code block to pull data from note properties. Great for book lists, project dashboards, and reading logs — but only valuable once you have 50+ notes with consistent frontmatter. Install this in month two, not month one. Community

07

Templater

A more powerful version of the built-in Templates plugin. Supports dynamic content — today’s date, prompts for user input, conditional logic. Install this when the built-in Templates plugin starts feeling limiting, usually around month two. Don’t install it just because you read about it. Community

08

Calendar

Adds a small calendar widget to the sidebar. Click any date to open (or create) that day’s daily note. Excellent for reviewing last week’s notes and spotting patterns in your capture habit. Pairs naturally with Daily Notes. Community

That’s the list. Eight plugins — five built-in, three community. Resist the urge to add more in your first month. Every plugin you install is something to learn, maintain, and potentially break when Obsidian updates. Add plugins the way you add habits: one at a time, with intention.

Section Nine

Mobile + Sync Setup

Obsidian’s mobile app is free. Sync is where the decisions get interesting. Your vault needs to exist on both devices — there are four solid ways to make that happen.

iCloud Drive

Free

Create your vault inside your iCloud Drive folder on Mac. On iPhone, open Obsidian, choose iCloud as the vault location, and wait for the initial sync (can take a few minutes on first load). Seamless once set up, requires no ongoing management.

Best for: Mac + iPhone users

Obsidian Sync

$10 / month

Obsidian’s official sync service. End-to-end encrypted, works across Mac, Windows, Linux, iOS, and Android. Includes version history. The simplest multi-platform option — worth the cost if you work across different operating systems or want encrypted backup.

Best for: cross-platform users

Dropbox

Free tier available

Store your vault inside your Dropbox folder. On iOS, use Möbius Sync to keep the folder updated on mobile. On Android, use Dropsync. More setup than iCloud or Obsidian Sync, but free up to 2GB and cross-platform.

Best for: Windows + Android users

Google Drive / OneDrive

Free tier available

Similar to Dropbox. Store your vault in your cloud folder and use third-party mobile sync apps to keep it current on your phone. Slightly more friction than Dropbox. A good choice if you’re already deep in the Google or Microsoft ecosystem.

Best for: existing Google/Microsoft users

What to avoid: Don’t sync your vault with Git unless you’re comfortable with the command line and enjoy resolving merge conflicts in YAML. Obsidian’s internal config files don’t play well with concurrent edits across devices, and a corrupted vault is a deeply unpleasant problem to troubleshoot.

Section Ten

Three Phases of Mastery

Nobody becomes an Obsidian power user in a week. It happens in phases, each with different goals. Knowing which phase you’re in keeps you from optimizing for the wrong thing at the wrong time.

Phase One

Days 1 – 30

The Collector

Your only job is to show up and capture. Open Obsidian daily. Write at least one note. Don’t organize, don’t optimize. Let volume build.

• Enable Daily Notes
• Use Inbox folder
• Write messy, incomplete notes
• Create links whenever it feels natural
• Build the reflex, not the system

Phase Two

Months 1 – 3

The Organizer

Now you have enough content to organize. Implement the folder structure. Start using templates. Create your first Map of Content.

• Set up PARA folders
• Create 2–3 templates
• Write your first MOC
• Start using backlinks consciously
• Install Templater

Phase Three

Month 3+

The Synthesizer

Your vault becomes a thinking partner. You write evergreen notes — short, single-idea insights that stand alone and link freely.

• Write atomic evergreen notes
• Link deliberately across topics
• Build MOCs for key interest areas
• Use Dataview for dashboards
• Let the vault surprise you

The mistake most people make is trying to operate at Phase Three from day one. They read about Zettelkasten and atomic notes and immediately try to implement the full system — and burn out within two weeks because there’s no content underneath the method. Build the habit first. The sophistication follows naturally once you have something to organize.

Section Eleven

Common Mistakes (And What to Do Instead)

These are the patterns I see over and over in people new to Obsidian. All of them are fixable once you can name them.

✕

Building the perfect system before writing a single note

You spent four hours designing your folder structure, color-coding your tags, and creating template after template — and you have zero actual notes. Organization without content is procrastination wearing productivity’s clothes.

→ Instead: Write 20 notes before touching any settings. Let your actual needs emerge from real use, not imagined use.

✕

Installing 20 plugins in week one

Every plugin you add is something to learn, maintain, and potentially troubleshoot. New users routinely install plugins that solve problems they haven’t encountered yet — which means the plugins add friction without adding value.

→ Instead: Use only the 5 built-in core plugins for your first month. Add community plugins one at a time, only when you feel a specific, recurring gap.

✕

Deleting notes you think you’ll never use

A note that feels useless today might be the exact context you need six months from now. Deleting it costs you nothing in performance — Obsidian handles thousands of notes without slowing down — but loses you potentially irreplaceable thinking.

→ Instead: Archive it. Move it to your Archive folder. Never delete a note unless it contains factual errors you want gone.

✕

Using only folders, never links

If your entire Obsidian workflow is “create note → put it in a folder,” you’re using a $0 file system when you could have a knowledge graph. Folders answer “where does this live?” Links answer “what does this connect to?” The second question is the one that generates insight.

→ Instead: For every note you close, ask: what does this relate to? Make at least one link before you move on.

✕

Making notes too long

A 5,000-word “everything I know about creativity” note is a document, not a knowledge asset. It can’t link well because it covers twenty distinct ideas. It’s hard to update because the ideas are intertwined. It’s hard to reuse because it’s monolithic.

→ Instead: Aim for one central idea per note. When a note grows past 400–500 words, ask yourself if it contains two ideas that would be stronger as separate notes.

✕

Using Obsidian as a task manager

Obsidian has checkbox syntax (- [ ] creates a task). You can technically run your to-do list here. This is almost always a mistake. Task management needs deadlines, priorities, and recurring items — none of which Obsidian handles natively. Using it for tasks makes it worse at tasks and worse as a thinking tool.

→ Instead: Capture task ideas in your daily note, then move them to a dedicated task manager (Todoist, Things, or even a simple list in Notion). Keep Obsidian for thinking, not ticking.

Skip the setup headaches

The Obsidian Quick Start ($17) gives you a pre-built vault with PARA folders, daily note template, weekly review, and book note template — ready to import in five minutes. Get the Quick Start →

Frequently Asked Questions

Obsidian FAQ

Is Obsidian free?

Obsidian is free for personal use on desktop and mobile. Optional paid add-ons: Obsidian Sync ($10/month) for encrypted cross-device sync and Obsidian Publish ($20/month) to share your vault as a website. Most users run the free version paired with iCloud, Dropbox, or Google Drive for sync.

Does Obsidian work offline?

Yes. Obsidian is local-first — every note is a plain text file stored on your device. You can work completely offline. This also means your data is never at risk if the company changes or shuts down.

What is a vault in Obsidian?

A vault is a folder on your computer that Obsidian uses as its workspace. Every note, subfolder, and attachment lives inside it. Most people work best with one vault for everything. You can create additional vaults for separate contexts (work vs. personal) if needed.

Should I use PARA with Obsidian?

PARA (Projects, Areas, Resources, Archive) is a solid starting framework for Obsidian and was designed with this kind of tool in mind. That said, the most important rule is to start with minimal structure and add folders only when you feel real friction. Many power users rely more on links and tags than on folders.

What is the difference between Obsidian tags and links?

Links ([[note name]]) connect one specific note to another and create bidirectional relationships you can navigate. Tags (#tag) loosely group notes by type or theme. Use links when you mean “this note relates specifically to that note.” Use tags when you mean “this note belongs to this category.”

Can I use Obsidian on iPhone and Android?

Yes. Obsidian has native apps for iOS (App Store) and Android (Google Play), both free. For sync between mobile and desktop, Obsidian Sync is the simplest option. Mac and iPhone users can use iCloud Drive at no extra cost.

What is a Map of Content (MOC) in Obsidian?

A Map of Content is a note that links to other notes on the same topic — a hand-curated index page for a subject you care about. Unlike folders, a single note can appear in multiple MOCs, which lets you organize by meaning rather than location.

How is Obsidian different from Notion?

Obsidian stores your notes as plain text files on your own device — you own the data completely and nothing is locked behind a subscription. Notion stores everything in its cloud database. Obsidian is faster, works fully offline, and has no lock-in. Notion has richer databases and better collaboration. Many people use both: Obsidian for thinking, Notion for project management.

Ready to Begin?

Your second brain starts with one note

Download the free Creator Vault — Obsidian templates, AI prompts, and a Notion dashboard to get your knowledge system running today.

Get the Free Vault → Obsidian Quick Start — $17