> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.myndr.nl/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Updating the Myndr extension

|| We regularly publish a new version of the Myndr extension. Sometimes to add new features, but sometimes also to fix bugs. So it's a good idea to make sure the students' laptops are up to date!
To make sure your students have the latest version of the Myndr extension, proceed as follows:

## 1 - Make sure the browser knows the most recent policies

Have the students type the following in the browser's address bar:
`about:policy`

![](https://storage.crisp.chat/users/helpdesk/website/5d85cd828c1b4400/about-policy_s70f72.png)

and then have them click "Reload policies":

![Google Chrome](https://storage.crisp.chat/users/helpdesk/website/5d85cd828c1b4400/beleid-opnieuw-laden_hnyhmm.png)

![Microsoft Edge](https://storage.crisp.chat/users/helpdesk/website/5d85cd828c1b4400/edge-policy_1rlb4sk.png)

## 2 - Have the students restart their laptop

Have the students fully restart their laptop. Make sure they don't just put the laptop to sleep, but that the computer does a full restart. On a Chromebook, this requires holding the power button for 5 seconds.

After that, Chromebooks are almost always fully updated straight away!

On Windows 10, click the Windows icon in the taskbar, then "Power" and then "Restart":

![Windows 10](https://storage.crisp.chat/users/helpdesk/website/5d85cd828c1b4400/startaanuitopnieuwopstarten_yv9mpp.png)

On Windows 11, click the Windows icon in the taskbar, then the power button and then "Restart":

![Windows 11](https://storage.crisp.chat/users/helpdesk/website/5d85cd828c1b4400/opnieuwopstartenwindows11_x65p1f.png)

Windows laptops are known for taking a while before they are fully updated. You may need to repeat this procedure a few times. 🤷‍♂️