Qtr Search is a type of adware that infiltrates computers and web browsers in order to display unwanted advertisements and collect user data. This adware typically gets installed on a computer through bundled software downloads or by clicking on malicious links. Once installed, Qtr Search will start displaying pop-up ads, banners, and sponsored links on the infected device.
Qtr Search can infect computers and browsers by exploiting vulnerabilities in security settings or by tricking users into downloading malicious software. It can also be distributed through email attachments, social media links, or fake software updates. Once installed, Qtr Search will modify browser settings and inject unwanted advertisements into search results, making it difficult for users to browse the internet without being bombarded by ads. It is important for users to regularly update their security software and be cautious when downloading software from unknown sources to prevent adware like Qtr Search from infecting their devices.