Quick Maps And Directions is a browser hijacker. Malwarebytes can detect and remove this potentially unwanted program. It would have warned you before the application could install itself, giving you a chance to stop it before it became too late. The full version would have protected you against the Quick Maps and Directions hijacker, but not the full version of the program would have blocked access to the hijacker’s site or one of their choice, according to a Malwarebyte report. The hijacker hijacks your startpage or searchscopes.”]
Source: https://forums.malwarebytes.com/topic/241993-removal-instructions-for-quick-maps-and-directions/