Using several extensions at the same time on the same site can lead to conflicts, as a result of which they will interfere with each other's work. In addition, some add-ons, such as OrangeMonkey and Chameleon, allow unverified extensions and scripts to be connected to the browser. For the full-fledged work of UDL Helper, we offer you instructions on how to quickly remove a third-party extension installed in your browser.