Confused by the explosion of video services over the Internet? Want to watch movies and TV programs delivered by Netflix, Hulu, Amazon Video, and Sling TV? Allan Hide from the Fairfax Department of Consumer and Cable Services will cover the “enabling devices” (including Roku, Apple TV, Amazon Fire Stick, Blu-ray players, and game consoles) required to access these services. He will also share tips on ways to lower your cable bills! Adults. Free. Register online at www.fairfaxcounty.gov/library.