Add Web Threat Shield to Firefox

 Add to Firefox

In the Firefox web browser, go to: https://anywhere.webrootcloudav.com/wtsff/live/latest.xpi
In the pop-up, click Add.
Enter your keycode and click Validate Keycode.

If you do not have your keycode, fill out this form to have it sent to you via email.
If you do not have your keycode and purchased from Best Buy, call Best Buy at 1-888-237-8289. Be sure to mention your subscription software through Best Buy.

Note: For the best coverage, select the check box next to Allow this extension to run in Private Windows.

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