Learn how to get rid of head lice. Head lice attach themselves to the scalp and feed off of human blood. Discover head lice symptoms, including the presence of lice eggs, and learn what head lice look like and effective head lice treatment.
For publications that will be distributed outside the United States, do not include trademark symbols. Instead use the appropriate trademark attribution notice, for example: Mac and OS X are trademarks of Apple Inc., registered in the U.S. and other countries.
In June 2010, Apple rebranded iPhone OS as iOS. The trademark IOS had been used by Cisco for over a decade for its operating system, IOS, used on its routers. To avoid any potential lawsuit, Apple licensed the IOS trademark from Cisco.