system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] What is the difference between charms, spells , curses and hexes?
gpt
A spell is a general term for any magical incantation.

A charm alters an object's inherent qualities. Transfiguration alters an object's form.

A jinx, hex, and curse are all negative-affecting spells. The name depends on its level of severity (jinx is a nuisance, curses are powerful dark magic)