It hopes to be a rival to Elon Musk's Twitter. Users on Threads can write, share, and respond to posts with up to 500 characters. Here's a step-by-step breakdown of the app that explains how you ...

Twitter famously limits how long tweets can be, so users found a workaround: posting a bunch of tweets in a row. In ancient times (think 2012), people made threads by writing a bunch of tweets ...