Today, it is a very popular programing language for creating web applications and dynamically generating web pages, and it is used by 95% of the websites worldwide. What makes it so popular is that it has a really simple and intuitive syntax, it's supported by HTML, and it's easily implementable.
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When you double click on it, you can set its value to true or false. True stands for enabling JS and false is for disabling it.
Either type Edit Group Policy in the search bar located in taskbar or access it like this: Control Panel > System and Security > Administrative Tools > Edit Group Policy.
This will open a new window. In this window, click on the Security tab and then click on the button labeled "Custom level…".
Scroll down to the Scripting section and choose Disable, Enable or Prompt.
In the upper-left part of the Opera window, click on the Menu button. In this drop-down menu, click on Settings. For Mac users, the Menu button is on top of your screen and the option you have to choose is named Preferences.
- Updated on December 12, 2019