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.
What is Conjunctivitis? Conjunctivitis or pink eye is the inflamed condition of the conjunctiva - a thin, clear membrane that covers the surface of your eye. Conjunctivitis can be caused by a bacterial or viral infections, allergens, environmental irritants, contact lens products or adverse reactions to eye drops and eye ointments.