MetroBrowser is a potentially unwanted program (PUP) that targets macOS systems. It is categorized as adware, which means it displays unwanted advertisements and redirects users to sponsored websites without their consent. MetroBrowser is often bundled with free software downloads, so users may unknowingly install it on their systems.
Once MetroBrowser infects a Mac, it may start displaying pop-up ads, banners, and sponsored links on web pages that users visit. It may also change the browser’s settings, such as the default homepage and search engine, to promote specific websites. MetroBrowser can also track users’ online activities and collect personal information for targeted advertising purposes. To remove MetroBrowser from a Mac, users can use reputable antivirus software to scan and clean their system. Additionally, users should be cautious when downloading and installing software from the internet to prevent PUPs like MetroBrowser from infecting their devices.