If you have this issue only when using a particular web browser and the other ones work well, try reinstalling the browser. By reinstalling it, you will remove the culprit, too.
If you are not sure how to fully uninstall a web browser and delete all the files and settings associated with it, check out the don't know how to uninstall a program / an application guide.
Note: Please note that by reinstalling your browser you will lose personal data, such as browsing history, bookmarks, etc.
If you don’t receive the email in the next 2 minutes please check your junk folder, and add [email protected] to your safe sender list.