To re-enable JavaScript, repeat these steps, changing false to true.The true value changes to false to indicate JavaScript is disabled. For the javascript.enabled search result, click the Toggle icon on the far right.In the Search preference name text field, type javascript.enabled.Click the Accept the Risk and Continue button in the center of the screen.

In the address bar, type about:config and press Enter.

To enable or disable JavaScript in Firefox, follow these steps. Then, type or paste the URL of the website that you want to allow or block JavaScript. In the Allow or Block section, click the button.

Under Default behavior, click the Sites can use Javascript radio button to enable JavaScript, or click the Don't allow sites to use Javascript radio button to disable JavaScript.Īllow or block JavaScript on specific websites.

Under the Content section, click the JavaScript option. On the Site Settings page, scroll to the bottom of the screen.On the left side of the screen, click Privacy and security.Select Settings from the drop-down menu.In the upper-right of the Chrome window, click the icon.To enable or disable JavaScript in Google Chrome, follow these steps.

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