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 (Pink Eye). Conjunctivitis, also known as pink eye, is an infection or inflammation of the conjunctiva-the thin, protective membrane that covers the surface of the eyeball and inner surface of the eyelids.