How do i enable JavaScript?

[Julius]

I want to use Facebook app on yahoo

[Sean NYM]

It depends on what browser you're using.

[JyothiPrasad]

Firefox

Follow these instructions to activate and enable JavaScript in Firefox.
PC

In the Tools drop-down menu, select Options.
Next, select the Content icon/tab at the top on the window.
Then, check the Enable JavaScript checkbox under the Web Content category.
Hit OK to close the Options window and save your changes.
Finally, Refresh your browser.

MAC

Select the Firefox menu item from the Apple/System bar at the top of the screen.
From the drop-down menu, select Preferences...
Select the Content icon/tab at the top on the window.
Then, check the Enable JavaScript checkbox.
Close the Options window to save your changes.
Finally, refresh your browser.

Chrome

Follow these instructions to activate and enable JavaScript in Chrome.
PC

Select Customize and control Google Chrome (the icon with 3 stacked horizontal lines) to the right of the address bar
From the drop-down menu, select Settings
At the bottom of the page, click Show advanced settings…
Under Privacy, select the Content settings… button
Finally, under the JavaScript heading, select the Allow all sites to run JavaScript radio button

MAC

Select the Chrome menu item from the Apple/System bar at the top of the screen.
From the drop-down menu, select Preferences...
On the left, select Settings
At the bottom of the page, click Show advanced settings…
Under Privacy, select the Content settings… button
Finally, under the JavaScript heading, select the Allow all sites to run JavaScript radio button


Internet Explorer

Follow these instructions to activate and enable JavaScript in Internet Explorer.
PC

In the Tools drop-down menu, select Internet Options.
Next, select the Security tab.
Then, select the earth (Internet) icon.
Then select the Custom Level button.
Locate Scripting near the bottom of the list.
Under Active Scripting, select Enable, then hit OK.
Answer yes to the following conformation box.
Hit OK to close the Internet Options window.
Finally, hit refresh on your browser window to enjoy the javascript.



Safari

Follow these instructions to activate and enable JavaScript in Safari.
PC

In the Edit drop-down menu at the top of the window, select Preferences...
Select the Security icon/tab at the top on the window.
Then, check the Enable JavaScript checkbox.
Close the window to save your changes.
Finally, Refresh your browser.

MAC

Select the Safari menu item from the Apple/System bar at the top of the screen.
From the drop-down menu, select Preferences.
Select the Security icon/tab at the top of the window.
Then, check the Enable JavaScript checkbox under the Web content category.
Close the window to save your changes.
Finally, refresh your browser

Opera

Follow these instructions to activate and enable JavaScript in Opera.
PC

In the Tools drop-down menu at the top of the window, select Preferences...
Select the Advanced tab at the top on the Preferences window.
Find the Content item in the list on the left-side of the window and select it.
Then, check the Enable JavaScript checkbox.
Click OK to save your changes and close the Preferences window.
Finally, Refresh your browser.

MAC

Select the Safari menu item from the Apple/System bar at the top of the screen.
From the drop-down menu, select Preferences.
Select the Content icon/tab at the top of the Preferences window.
Then, check the Enable JavaScript checkbox.
Click OK to save your changes and close the Preferences window.
Finally, refresh your browser.


Hope this Helps You!