diff --git a/src/App.vue b/src/App.vue
index eecbcef..1b04cb4 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -17,6 +17,8 @@ import { RouterLink, RouterView } from 'vue-router'
     </main>
 
     <footer>
+      <router-link to="/about">about</router-link>
+      <span class="separator">|</span>
       <a
         href="https://github.com/jcalixte/failwell/issues"
         target="_blank"
@@ -52,4 +54,9 @@ footer {
   text-align: right;
   font-size: 0.8rem;
 }
+
+footer .separator {
+  margin: 0 0.5rem;
+  color: #ccc;
+}
 </style>
diff --git a/src/views/AboutView.vue b/src/views/AboutView.vue
index 756ad2a..da6a0f4 100644
--- a/src/views/AboutView.vue
+++ b/src/views/AboutView.vue
@@ -1,15 +1,215 @@
 <template>
-  <div class="about">
-    <h1>This is an about page</h1>
+  <div class="about container">
+    <div class="content">
+      <h1 class="title is-2">About Fail Well</h1>
+
+      <section class="section-block">
+        <h2 class="title is-4">What is Fail Well?</h2>
+        <p>
+          Fail Well is a tool designed to help developers and knowledge workers
+          understand the gap between their expectations and reality. When you
+          plan a task, you estimate how long each step will take. When you
+          execute it, you discover how long it actually takes. The difference
+          between the two is where learning happens.
+        </p>
+        <p>
+          This is not about being perfect. It's about being honest with
+          yourself, understanding your work better, and continuously improving
+          your ability to plan and execute.
+        </p>
+      </section>
+
+      <section class="section-block">
+        <h2 class="title is-4">Origins: Toyota Production System</h2>
+        <p>
+          Fail Well draws inspiration from
+          <strong
+            ><a
+              href="https://www.lean.org/lexicon-terms/standardized-work/"
+              target="_blank"
+              rel="noopener noreferrer"
+              >Standardized Work</a
+            ></strong
+          >, a core principle of the Toyota Production System (<a
+            href="https://thinking-people-system.house/"
+            target="_blank"
+            rel="noopener noreferrer"
+            >TPS</a
+          >). In manufacturing, standardized work means documenting the
+          best-known way to perform a task, including the expected time for each
+          step.
+        </p>
+        <p>
+          When reality differs from the standard, it reveals an opportunity:
+          either the process can be improved, or the standard needs updating.
+          This continuous feedback loop is at the heart of
+          <strong
+            ><a
+              href="https://www.lean.org/lexicon-terms/kaizen/"
+              target="_blank"
+              rel="noopener noreferrer"
+              >Kaizen</a
+            ></strong
+          >.
+        </p>
+        <p>
+          Fail Well brings this philosophy to knowledge work. By tracking your
+          planned steps and estimated times against actual execution, you create
+          your own feedback loop for improvement.
+        </p>
+      </section>
+
+      <section class="section-block">
+        <h2 class="title is-4">Understanding the Gap</h2>
+        <p>
+          We often misjudge how long tasks will take. Sometimes we
+          underestimate, sometimes we overestimate. The reasons vary:
+        </p>
+        <ul>
+          <li>Unexpected complexity or dependencies</li>
+          <li>Interruptions and context switching</li>
+          <li>Overconfidence or unfamiliarity with the problem</li>
+          <li>Missing prerequisites or unclear requirements</li>
+        </ul>
+        <p>
+          By systematically recording these gaps, patterns emerge. You start to
+          recognize which types of tasks you consistently misjudge and why. This
+          self-awareness is the foundation of better planning and execution.
+        </p>
+      </section>
+
+      <section class="section-block">
+        <h2 class="title is-4">A Tool for Critical Thinking</h2>
+        <p>
+          Fail Well encourages you to reflect on your own work. After completing
+          a task, you can review the history and ask yourself:
+        </p>
+        <ul>
+          <li>Why did this step take longer than expected?</li>
+          <li>What assumption was wrong?</li>
+          <li>What would I do differently next time?</li>
+          <li>Should I break this step into smaller parts?</li>
+        </ul>
+        <p>
+          This reflective practice transforms routine work into a learning
+          opportunity. Over time, you develop better intuition for estimating
+          and a clearer understanding of your own working patterns.
+        </p>
+      </section>
+
+      <section class="section-block">
+        <h2 class="title is-4">This is Not Micromanagement</h2>
+        <p>Let's be clear about what Fail Well is <strong>not</strong>.</p>
+        <p>
+          <strong>Micromanagement</strong> is when someone else tracks your
+          time, judges your performance, and uses that data against you. It
+          creates pressure, reduces autonomy, and often leads to gaming the
+          system rather than genuine improvement.
+        </p>
+        <p>
+          <strong>Fail Well is the opposite.</strong> It's a personal tool for
+          self-reflection. You control the data. You decide what to track and
+          what to learn from it. There's no external judgment, no performance
+          review, no one looking over your shoulder.
+        </p>
+        <p>
+          The goal is to understand your work better, make more realistic plans,
+          and reduce the frustration that comes from consistently missing
+          estimates.
+        </p>
+        <p>
+          When you track your own work for your own benefit, you're practicing
+          <strong>self-management</strong>, not submitting to micromanagement.
+        </p>
+        <p>
+          That's why Fail Well is local only, your data is not in the cloud. And
+          you decide to share records.
+        </p>
+      </section>
+
+      <section class="section-block">
+        <h2 class="title is-4">Getting Started</h2>
+        <p>Using Fail Well is simple:</p>
+        <ol>
+          <li>
+            <strong>Create a task</strong> with a list of steps and time
+            estimates (in minutes)
+          </li>
+          <li>
+            <strong>Record your execution</strong> by starting the timer and
+            marking steps as you complete them
+          </li>
+          <li>
+            <strong>Review the results</strong> to see where your estimates were
+            accurate and where they diverged
+          </li>
+          <li>
+            <strong>Duplicate and iterate</strong> on similar tasks to track
+            your improvement over time
+          </li>
+        </ol>
+        <p>
+          Start with small, well-defined tasks. As you get comfortable with the
+          process, you can apply it to larger projects by breaking them into
+          smaller pieces.
+        </p>
+      </section>
+
+      <section class="section-block author-section">
+        <h2 class="title is-4">Author</h2>
+        <p>
+          Fail Well was created by
+          <a
+            href="https://juliencalixte.eu"
+            target="_blank"
+            rel="noopener noreferrer"
+            >Julien Calixte</a
+          >.
+        </p>
+      </section>
+
+      <div class="back-link">
+        <router-link :to="{ name: 'home' }" class="button is-light">
+          Back to Home
+        </router-link>
+      </div>
+    </div>
   </div>
 </template>
 
-<style>
-@media (min-width: 1024px) {
-  .about {
-    min-height: 100vh;
-    display: flex;
-    align-items: center;
-  }
+<style scoped>
+.about {
+  padding: 2rem 1rem;
+  max-width: 800px;
+  margin: 0 auto;
+}
+
+.section-block {
+  margin-bottom: 2rem;
+}
+
+.section-block p {
+  margin-bottom: 1rem;
+  line-height: 1.7;
+}
+
+.section-block ul,
+.section-block ol {
+  margin-bottom: 1rem;
+  margin-left: 1.5rem;
+}
+
+.section-block li {
+  margin-bottom: 0.5rem;
+}
+
+.author-section {
+  padding-top: 1rem;
+  border-top: 1px solid #e0e0e0;
+}
+
+.back-link {
+  margin-top: 2rem;
+  text-align: center;
 }
 </style>