How do you change weapon classes in Xenoblade Chronicles X?

In Xenoblade Chronicles X, you can change weapon classes by accessing the "Class" menu in the character's status screen. From there, select the character whose class you want to change, and choose a different weapon class that you've unlocked. Each class has its own unique skills and abilities, so consider your playstyle when making the switch. After selecting a new class, be sure to equip the appropriate weapons and gear for that class to maximize effectiveness in combat.