SlideShare a Scribd company logo
Enabling JavaScript in Browsers
Brought to you by www.SiryMedia.in
• All the modern browsers come with built-in support for JavaScript. Frequently, you may need to
enable or disable this support manually. This chapter explains the procedure of enabling and
disabling JavaScript support in your browsers: Internet Explorer, Firefox, chrome, and Opera.
• JavaScript in Internet Explorer
• Here are simple steps to turn on or turn off JavaScript in your Internet Explorer −
• Follow Tools → Internet Options from the menu.
• Select Security tab from the dialog box.
• Click the Custom Level button.
• Scroll down till you find Scripting option.
• Select Enable radio button under Active scripting.
• Finally click OK and come out
• To disable JavaScript support in your Internet Explorer, you need to selectDisable radio button
under Active scripting.
JavaScript in Firefox
• Here are the steps to turn on or turn off JavaScript in Firefox −
• Open a new tab → type about: config in the address bar.
• Then you will find the warning dialog. Select I’ll be careful, I promise!
• Then you will find the list of configure options in the browser.
• In the search bar, type javascript.enabled.
• There you will find the option to enable or disable javascript by right-
clicking on the value of that option → select toggle.
• If javascript.enabled is true; it converts to false upon clicking toogle. If
javascript is disabled; it gets enabled upon clicking toggle.
JavaScript in Chrome
• Here are the steps to turn on or turn off JavaScript in Chrome −
• Click the Chrome menu at the top right hand corner of your
browser.
• Select Settings.
• Click Show advanced settings at the end of the page.
• Under the Privacy section, click the Content settings button.
• In the "Javascript" section, select "Do not allow any site to run
JavaScript" or "Allow all sites to run JavaScript (recommended)".
JavaScript in Opera
• Here are the steps to turn on or turn off JavaScript in Opera −
• Follow Tools → Preferences from the menu.
• Select Advanced option from the dialog box.
• Select Content from the listed items.
• Select Enable JavaScript checkbox.
• Finally click OK and come out.
• To disable JavaScript support in your Opera, you should not select
the Enable JavaScript checkbox.
Warning for Non-JavaScript Browsers
• If you have to do something important using JavaScript, then you can display a
warning message to the user using <noscript> tags.
• You can add a noscript block immediately after the script block as follows −
• <html>
• <body>
• <script language="javascript" type="text/javascript"> <!--
document.write("Hello World!") //--> </script>
• <noscript> Sorry...JavaScript is needed to go ahead. </noscript>
• </body>
• </html>
• Now, if the user's browser does not support JavaScript or JavaScript is not
enabled, then the message from </noscript> will be displayed on the screen.
Thank You
For more updates subscribe to our YouTube channel
SiryMedia
To watch more videos visit our website
www.sirymedia.in

More Related Content

PDF
Magna commonssubscription
PDF
Reglamentoconcursopinkmartini
PDF
Solar LED Sign: Stryke Alarm
PPT
How to remove cassiopesa from ie firefox chrome
PDF
Adobe Flash Player Crashes in Google Chrome
PPT
Remove bronze aid pop up ads extension from chrome, ie and firefox
PPT
How to remove esurf.biz from homepage
PPT
Instructions to remove oursurfing.com
Magna commonssubscription
Reglamentoconcursopinkmartini
Solar LED Sign: Stryke Alarm
How to remove cassiopesa from ie firefox chrome
Adobe Flash Player Crashes in Google Chrome
Remove bronze aid pop up ads extension from chrome, ie and firefox
How to remove esurf.biz from homepage
Instructions to remove oursurfing.com

Similar to Enabling java script in browsers (10)

PPTX
Syntax and enabling 02 (js)
PPT
Java script Tutorial - QaTrainingHub
PPTX
Unit 4 Java script.pptx
DOCX
PDF
4007655 introduction-to-javascript
PPT
Java script
PDF
Javascript info Ebook Part 1 The JavaScript language 1st Edition Ilya Kantor
PPT
Browser basics
PPTX
chap01 - Introduction to JavaScript first.pptx
PPTX
Java script
Syntax and enabling 02 (js)
Java script Tutorial - QaTrainingHub
Unit 4 Java script.pptx
4007655 introduction-to-javascript
Java script
Javascript info Ebook Part 1 The JavaScript language 1st Edition Ilya Kantor
Browser basics
chap01 - Introduction to JavaScript first.pptx
Java script
Ad

More from Sireesh K (20)

PPTX
Cn10
PPTX
chanakya neeti
PPTX
chanakya neeti
DOCX
What is mvc
PPTX
PPTX
31cs
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
PPTX
Cn10
chanakya neeti
chanakya neeti
What is mvc
31cs
Ad

Recently uploaded (20)

PDF
A GUIDE TO GENETICS FOR UNDERGRADUATE MEDICAL STUDENTS
PDF
VCE English Exam - Section C Student Revision Booklet
PDF
2.FourierTransform-ShortQuestionswithAnswers.pdf
PPTX
GDM (1) (1).pptx small presentation for students
PDF
The Lost Whites of Pakistan by Jahanzaib Mughal.pdf
PDF
102 student loan defaulters named and shamed – Is someone you know on the list?
PPTX
Microbial diseases, their pathogenesis and prophylaxis
PDF
Module 4: Burden of Disease Tutorial Slides S2 2025
PPTX
Introduction-to-Literarature-and-Literary-Studies-week-Prelim-coverage.pptx
PPTX
Pharmacology of Heart Failure /Pharmacotherapy of CHF
PPTX
Cell Structure & Organelles in detailed.
PDF
Classroom Observation Tools for Teachers
PPTX
school management -TNTEU- B.Ed., Semester II Unit 1.pptx
PDF
Computing-Curriculum for Schools in Ghana
PPTX
1st Inaugural Professorial Lecture held on 19th February 2020 (Governance and...
PDF
01-Introduction-to-Information-Management.pdf
PPTX
Pharma ospi slides which help in ospi learning
PDF
Saundersa Comprehensive Review for the NCLEX-RN Examination.pdf
PPTX
IMMUNITY IMMUNITY refers to protection against infection, and the immune syst...
PDF
Microbial disease of the cardiovascular and lymphatic systems
A GUIDE TO GENETICS FOR UNDERGRADUATE MEDICAL STUDENTS
VCE English Exam - Section C Student Revision Booklet
2.FourierTransform-ShortQuestionswithAnswers.pdf
GDM (1) (1).pptx small presentation for students
The Lost Whites of Pakistan by Jahanzaib Mughal.pdf
102 student loan defaulters named and shamed – Is someone you know on the list?
Microbial diseases, their pathogenesis and prophylaxis
Module 4: Burden of Disease Tutorial Slides S2 2025
Introduction-to-Literarature-and-Literary-Studies-week-Prelim-coverage.pptx
Pharmacology of Heart Failure /Pharmacotherapy of CHF
Cell Structure & Organelles in detailed.
Classroom Observation Tools for Teachers
school management -TNTEU- B.Ed., Semester II Unit 1.pptx
Computing-Curriculum for Schools in Ghana
1st Inaugural Professorial Lecture held on 19th February 2020 (Governance and...
01-Introduction-to-Information-Management.pdf
Pharma ospi slides which help in ospi learning
Saundersa Comprehensive Review for the NCLEX-RN Examination.pdf
IMMUNITY IMMUNITY refers to protection against infection, and the immune syst...
Microbial disease of the cardiovascular and lymphatic systems

Enabling java script in browsers

  • 1. Enabling JavaScript in Browsers Brought to you by www.SiryMedia.in
  • 2. • All the modern browsers come with built-in support for JavaScript. Frequently, you may need to enable or disable this support manually. This chapter explains the procedure of enabling and disabling JavaScript support in your browsers: Internet Explorer, Firefox, chrome, and Opera. • JavaScript in Internet Explorer • Here are simple steps to turn on or turn off JavaScript in your Internet Explorer − • Follow Tools → Internet Options from the menu. • Select Security tab from the dialog box. • Click the Custom Level button. • Scroll down till you find Scripting option. • Select Enable radio button under Active scripting. • Finally click OK and come out • To disable JavaScript support in your Internet Explorer, you need to selectDisable radio button under Active scripting.
  • 3. JavaScript in Firefox • Here are the steps to turn on or turn off JavaScript in Firefox − • Open a new tab → type about: config in the address bar. • Then you will find the warning dialog. Select I’ll be careful, I promise! • Then you will find the list of configure options in the browser. • In the search bar, type javascript.enabled. • There you will find the option to enable or disable javascript by right- clicking on the value of that option → select toggle. • If javascript.enabled is true; it converts to false upon clicking toogle. If javascript is disabled; it gets enabled upon clicking toggle.
  • 4. JavaScript in Chrome • Here are the steps to turn on or turn off JavaScript in Chrome − • Click the Chrome menu at the top right hand corner of your browser. • Select Settings. • Click Show advanced settings at the end of the page. • Under the Privacy section, click the Content settings button. • In the "Javascript" section, select "Do not allow any site to run JavaScript" or "Allow all sites to run JavaScript (recommended)".
  • 5. JavaScript in Opera • Here are the steps to turn on or turn off JavaScript in Opera − • Follow Tools → Preferences from the menu. • Select Advanced option from the dialog box. • Select Content from the listed items. • Select Enable JavaScript checkbox. • Finally click OK and come out. • To disable JavaScript support in your Opera, you should not select the Enable JavaScript checkbox.
  • 6. Warning for Non-JavaScript Browsers • If you have to do something important using JavaScript, then you can display a warning message to the user using <noscript> tags. • You can add a noscript block immediately after the script block as follows − • <html> • <body> • <script language="javascript" type="text/javascript"> <!-- document.write("Hello World!") //--> </script> • <noscript> Sorry...JavaScript is needed to go ahead. </noscript> • </body> • </html> • Now, if the user's browser does not support JavaScript or JavaScript is not enabled, then the message from </noscript> will be displayed on the screen.
  • 7. Thank You For more updates subscribe to our YouTube channel SiryMedia To watch more videos visit our website www.sirymedia.in