
For more information about JavaScript settings in Mozilla Firefox, refer to the following article from Mozilla Support:

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. Google Chrome Help ▸ Clear, enable, and manage cookies in Chrome.To manage your cookie preferences in Google Chrome, refer to the instructions under Change your cookie settings in the following article from Google Chrome Help:

This means that all webpages with a web address beginning (such as allow JavaScript.

This is because the Avast Store is unable to load and function correctly without these settings enabled. When you make a purchase via the Avast Store, you may be notified that you need to enable JavaScript and / or cookies in your web browser. Enabling JavaScript and cookies in your web browser
