. Chrome Follow these instructions to activate and enable JavaScript in Chrome. PC.
To the right of the address bar, click the icon with 3 stacked horizontal lines. From the drop-down menu, select Settings. At the bottom of the page, click the Show advanced settings link. Under the Privacy section, click the Content settings button.
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Select Chrome from the Apple/System bar at the top of the screen. Select Preferences. From the drop-down menu. In the left-hand column, select Settings from the list. NPAPI is a cross-platform architecture for enabling browser plugins and Java’s reliance upon the architecture means that as NPAPI leaves the Chrome system, so will the ability to run Java.
Under the JavaScript heading, select the Allow all sites to run JavaScript radio button. Finally, refresh your browser. MAC. Select Chrome from the Apple/System bar at the top of the screen.
Select Preferences. From the drop-down menu. In the left-hand column, select Settings from the list. At the bottom of the page, click the Show advanced settings link. Under the Privacy section, click the Content settings button. Under the JavaScript heading, select the Allow all sites to run JavaScript radio button. Finally, refresh your browser.
. Select Tools - Add-ons from the menu toolbar. The Add-ons Manager window appears. Click on Plugins on the left-hand side. In the list on the right select, the Java Plugin - the name of the plugin will vary depending on whether you are a Mac OS X or Windows user. On the Mac, it will be called Java Plug-in 2 for NPAPI Browsers or Java Applet Plug-in (depending on the operating system version).
On Windows, it will be called Java (TM) Platform. The button to the right of the selected plugin can be used to enable or disable the plugin.