Answer: Uninstall utility
Step-by-step explanation:
From given case/scenario, we can state that Andrea advises Dean to delete unnecessary programs and application from his PC using an uninstall utility. An uninstaller also known as a de-installer, is referred to as a sort of utility software designed in order to remove software or section of it. It is known as opposite of installer. These are mostly useful when components are being downloaded in several directories.