How to Enable IIS on Windows 11: A Step-by-Step Installation Guide

Enabling IIS on Windows 11 is a straightforward process that allows you to run a web server directly from your computer. You’ll use the "Windows Features" dialog to turn on the Internet Information Services (IIS) feature. Once enabled, you’ll be ready to host and manage websites and applications locally.

How to Enable IIS on Windows 11

By following these steps, you’ll have IIS up and running on your Windows 11 machine in no time. This will enable you to host websites, create web applications, and more.

Step 1: Open Control Panel

First, you need to access the Control Panel.

To do this, click the Start button and type "Control Panel" in the search bar, then click on the Control Panel app from the search results.

Step 2: Navigate to Programs

Next, you need to find the "Programs" section.

In the Control Panel, click on "Programs," and then click on "Turn Windows features on or off."

Step 3: Find Internet Information Services

Now, locate the Internet Information Services (IIS) option.

In the "Windows Features" dialog, scroll down until you find "Internet Information Services." This is the feature you’ll need to enable.

Step 4: Enable IIS

Once you’ve found IIS, check the box next to it.

Make sure the checkbox for "Internet Information Services" is checked. If you want additional features, you can expand the IIS tree and select those as well.

Step 5: Confirm and Restart

Finally, apply the changes and restart your computer.

Click "OK" to apply the changes. Windows will then install the necessary files and might prompt you to restart your computer. Make sure you restart it to complete the installation.

After completing these steps, you’ll have IIS enabled on your Windows 11 machine. You’ll be able to host websites and use various web applications.

Tips for Enabling IIS on Windows 11

  • Check for Updates: Before enabling IIS, ensure your Windows 11 is updated to avoid compatibility issues.
  • Backup Your System: Always create a system restore point before making significant changes.
  • Custom Install: Expand the IIS tree to select only the features you need, which can save system resources.
  • Security Settings: After installation, adjust security settings to protect your server.
  • Admin Rights: Ensure you have administrative privileges as this task requires it.

Frequently Asked Questions

What is IIS?

IIS stands for Internet Information Services, a flexible, secure web server for hosting websites and applications.

Do I need to restart my computer after enabling IIS?

Yes, restarting your computer ensures all changes are properly applied.

Can I uninstall IIS later?

Absolutely, you can disable IIS through the same "Windows Features" dialog.

Is IIS free to use?

Yes, IIS comes as a built-in feature of Windows, meaning there are no additional costs.

Does enabling IIS affect system performance?

It may use some resources, but it shouldn’t significantly impact system performance unless running large-scale applications.


  1. Open Control Panel
  2. Navigate to Programs
  3. Find Internet Information Services
  4. Enable IIS
  5. Confirm and Restart


Enabling IIS on Windows 11 is relatively simple and offers numerous possibilities for web development and hosting. Whether you’re a developer looking to test applications locally or someone who wants to learn more about web hosting, having IIS enabled on your machine is a great starting point. Follow the steps, and you’ll be up and running in no time. For those who are more adventurous, consider diving into the additional IIS features to extend its capabilities further. Happy hosting!

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