Genealogy vs Family History:

Genealogy is the study of the descents of persons or families from an ancestor or ancestors. Many people out of interest in their personal and family origins undertake this study.

As a hobby it can become pleasantly addictive, at least to the person concerned (Don't ask my wife for her opinion!!). However the study is also undertaken professionally, not just in order to provide a commercial service that can be used by people who are seeking help in researching their origins, but also for legal and financial reasons. Thus there are accepted standards for doing genealogy properly - standards that we here at Family History UK recommend you seek to learn and emulate.