Browser hijacking. Browser hijacking is a form of unwanted software that modifies a web browser's settings without a user's permission, to inject unwanted advertising into the user's browser. A browser hijacker may replace the existing home page, error page, or search page with its own.
Pink eye (conjunctivitis) is an inflammation or infection of the transparent membrane (conjunctiva) that lines your eyelid and covers the white part of your eyeball. When small blood vessels in the conjunctiva become inflamed, they're more visible.
Technically called conjunctivitis, pink eye is an infection or inflammation of the top covering of the eye area, known as the conjuctiva. The eye becomes weepy, itchy, (sometimes unbearably so) and swollen, not just red and bloodshot. Conjunctivitis can be caused by allergies, bacteria, viruses, or toxic substances.