![what is avast secureline adapter what is avast secureline adapter](https://www.privacyend.com/wp-content/uploads/2021/05/connection-step-6.jpg)
If you have manually disabled JavaScript, follow the steps below to re-enable it: JavaScript is enabled for all websites by default in Safari.
![what is avast secureline adapter what is avast secureline adapter](https://windows-cdn.softpedia.com/screenshots/avast-SecureLine-VPN_4.png)
If you have disabled JavaScript using a browser add-on that allows you to customize your JavaScript settings, you need to re-enable JavaScript using this add-on. JavaScript is enabled for all websites by default in Mozilla Firefox.