MathML (Mathematical Markup Language) is a method of displaying mathematical content in web and other documents correctly. eFront lets you add all types of mathematical operations to your content through MathML by integrating with the MathJax JavaScript library.

**Here's how to activate MathML and use it to create content:**

1. Sign in to your eFront account as **Administrator** and go to **Home **> **System settings**.

2. On the left-hand panel, click **Integrations** and go to the **Editors (1)** tab.

3. Check **Enable Math support through MathJax** **(2)**.

4. Click **Save (3)** to activate MathML for all text editors.

**To see MathML in action:**

1. Go to **Home** > **Courses**.

2. Edit an existing course or click **Add course** to create a new one.

3. On the course **Dashboard**, click **Add content** and choose **Add unit** from the drop-down list.

4. On the **Content** text editor toolbar, click the **code symbol (4)** to switch to code editing mode.

5. In the code editor **(5)**, paste the following code:

<mi>x</mi>

<mo>+</mo>

<mn>5</mn>

<mo>=</mo>

<mn>0</mn>

</math>

6. Click **Save**.

You've just added a simple mathematical operation to your course through Mathematical Markup Language (MathML). The operation is displayed to learners as follows.

**Note: ***You can use MathML to add all types of mathematical content to your courses, no matter how simple or complex.*