Use `my_list.append(item)` to add one item to the end of a list
Use `my_list.extend([item1, item2])` to add multiple items to the end of a list
Use `my_list.insert(index, item)` to add an item at a specific position
Use `my_list += [item1, item2]` to add multiple items to a list
Use `my_list[len(my_list):] = [item]` to add items at the end
Use `my_list = my_list + [item]` to create a new list with added items
