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.
Conjunctivitis is one of the most common eye infections in children and adults. Often called pink eye, it is an inflammation (swelling) of the conjunctiva, the tissue that lines the inside surface of the eyelid and outer coating of the eye.