Why is JavaScript not working in Internet Explorer?

Scroll down the Internet zone section until you locate the “Scripting” header. Look for “Active Scripting” and select “Enable” on all options to unblock JavaScript. Now, save your settings by clicking OK on each of the next two screens (Security and Internet Options). Restart your Internet Explorer.

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Is ie10 still supported?

After January 14, 2020, IE 10 will not release any security or non-security updates, free or paid assisted support options, or online technical content changes for IE 10. Customers will have until January 31, 2020, to complete the transition from IE 10 to IE 11 to remain supported.

How do I unblock JavaScript in Internet Explorer?

Internet Explorer

Click Tools > Internet Options.
Click the Security tab > Custom Level.
In the Scripting section, click Enable for Active Scripting.
In the dialog box that displays, click Yes.

How do you enable JavaScript on your Web browser?

Activate JavaScript in your browser

Open Chrome on your computer.
Click. Settings.
Click Security and Privacy.
Click Site settings.
Click JavaScript.
Select Sites can use Javascript.

Which browsers do not support JavaScript?

Opera browser version 10.1 and Opera browser version 12.1 doesn’t supports JAVASCRIPT let. Opera browser version 15 to Opera browser version 27 is not supported by default but can be enabled.

How do I fix website compatibility issues?

9 Tips To Avoid Cross-Browser Compatibility Issues from the start

Validate HTML and CSS.
Maintain layout compatibility.
Use CSS resets.
Provide support for basic features of the application.
Check JavaScript issues.
Check DOCTYPE tag.
Test on real devices.
Use frameworks and libraries that support Cross-Browser compatibility.

Why do I keep getting a JavaScript error?

Grammatical mistakes, such as missing parentheses or unmatched brackets, are the major causes of syntax errors in JavaScript. For example, when you must use conditional statements to address multiple conditions, you may miss providing the parentheses as required, leading to syntax flaws.