How to load data in Orange?

Excuse me, could you please elaborate on the process of loading data into Orange, a popular data mining and machine learning software? Specifically, I'm curious about the steps one needs to take to import datasets, whether it supports a wide range of file formats, and if there are any tips or best practices for ensuring the data loads smoothly and accurately. Additionally, I'd appreciate it if you could mention any potential challenges or limitations that one might encounter during the loading process and how to overcome them.