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How to disable JavaScript in Mozilla Firefox 1.0

You can disable JavaScript from running in the browser as it might enable bugs and security holes to enter in the system. JavaScript is often used to dynamically validate forms and select buttons.

The solution to the problem

Follow the instructions to disable JavaScript in Mozilla Firefox 1.0.:

  1. 1

    In the ‘Tools’ menu, select ‘Options’. The ‘Options’ dialog box is displayed.

  2. 2

    Select the ‘Web Features’ tab from the left window pane. The ‘Web Features’ screen is displayed.

  3. 3

    Clear the ‘Enable JavaScript’ check box, to disable loading JavaScript in the browser.

  4. 4

    Click ‘OK’.


Take into account that upgrading your browser or installing new security software or security patches may affect the JavaScript settings of your PC. You can disable it completely from your system to avoid such risky situations.

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