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If you are using Windows, select "Tools > Preferences".
- Note: If you are using Mac OS, you need to access the Safari menu and select "Preferences".
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Select the Preferences tab and click on Security.
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Click on the Enable JavaScript checkbox.
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Click Close to start the browser update.
To verify JavaScript activation, follow these steps:
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Open Chrome on your computer to enable JavaScript in the browser.
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Click on Settings.
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Select Security and Privacy.
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Click on Site Settings.
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Select JavaScript.
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A number of websites may use JavaScript.
To enable JavaScript on your Mac computer, follow these steps:
- Mac: Choose Safari by selecting the "Gear Icon" and then Preferences.
- PC: Choose Tools [Gear Icon] and then Preferences.
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Select Security.
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Click on Enable Plugins, Java, and JavaScript.
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Depending on the version currently used, follow one of these instructions.
To enable JavaScript on iOS, follow these steps:
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Go to the Settings menu on your iPhone.
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Scroll down to find the Safari browser.
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Tap on Safari to activate the JavaScript option.
To use Java in the browser using the Java Control Panel, follow these steps:
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Click on the Security tab in the Java Control Panel.
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Choose the option to enable Java content in the browser.
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Click Apply and then OK to confirm the changes.
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Restart the browser to make the changes effective.
To enable JavaScript on your Android phone, follow these steps:
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Click on the Apps option on your phone to enable JavaScript in the browser.
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Choose the Browser option.
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Click on the Menu button of the browser.
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In the Settings screen, select Advanced.
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To enable the option, select the checkbox next to Enable JavaScript.
To disable JavaScript in Google Chrome, follow these steps:
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Go to Settings > Advanced if you want to disable JavaScript.
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Here, go to Content Settings and select JavaScript.
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Then disable Allowed, which is the recommended option.
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By clicking on Add in Block or Allow, you can create exceptions.
To open a JavaScript file, you can use the following programs:
- Microsoft Visual Studio 2013.
- BBEdit 10 Bare Bones.
- TextMate by MacroMate.
- Adobe ColdFusion Builder 2.
- Apple Dashcode.
- IntelliJ IDEA by Jetbrains.
Applications: Mac OS X, Windows 10, Windows 7, Windows 8, Windows Vista, and Windows XP.
Web browsers: Safari, Internet Explorer, and Firefox.
Java versions: 7.0 and 8.0.
To use JavaScript, simply open an internet browser such as Firefox, Internet Explorer, Chrome, Safari, or Opera, among others. All browsers can execute JavaScript code. The magic begins when you open one and find the "Console" or "Web Console" option in the menu.