Difference between laproscopy and hysteroscopy?

Different locations: Laparoscopy is looking into peritonial cavity ( or belly ) visualising abdominal organs, like liver, bowels, uterus etc, hysteroscopy is looking into uterine cavity and openings of tubes from inside uterus.

It is where the telescope goes: Laparoscopy goes in the abdomen to look at the abdomen and the pelvis hysteroscopy looks inside the vagina the cervix and uterus.