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You may need to turn on JavaScript support in your browser for some Skype for Business Web App features to work as expected. Select your browser from the list to learn how.

I want to turn on JavaScript in

Internet Explorer

  1. Open a browser window and go to Tools Tools button in Internet Explorer, upper right corner > Internet Options > Security > Custom Level.

  2. In the Scripting section, under Active Scripting, make sure Enable is selected.

  3. Select OK.

Mozilla Firefox

If you installed Mozilla Firefox without any additional privacy extensions, Javascript is already turned on. For details, see the Mozilla support article JavaScript settings and preferences for interactive web pages on the Mozilla support site.


  1. If you’re using Windows, go to Settings Settings: update your profile, install software and connect it to the cloud> Preferences > Security. .

    Tip:  If you’re using a Mac, from the Safari menu, select Preferences > Security.

  2. Make sure Enable JavaScript is checked.

  3. Select Close and refresh the browser.


  1. In a Chrome window, do one of the following:

    • In the browser address box, enter chrome://settings/content.


    • On the Chrome menu, select Settings > Show advanced settings, and then under Privacy, select Content settings.

  2. Under JavaScript, select Allow all sites to run JavaScript (recommended).

  3. Select Done and refresh the browser.

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