Locating my License key or activation code Updated April 08, 2021 05:04 The quickest way to find your license key or activation code is from the order confirmation/Invoice that was emailed to you when you purchased from ZoneAlarm.com website. If you've misplaced your order confirmation/Invoice email you can also look up your license key or activation code from your online account. Login to myAccount using the e-mail address used on your order at the time of purchase.Note: If you have forgotten your password you can access your order information without your password. Just click the link 'Login without password' located under the Log In button. Once you logged in, click on My Products from the tab menu. Find your PC and mobile activation codes under your subscription details. You can then Copy and Paste your License key or Activation code from the order.