Steps to use it effectively:

• A subreddit is a portion of the site dedicated to a specific subject, such as news, gaming, or fitness. The site's first page is crammed with material culled from the site's default subreddit.
• Because Reddit is such a vast site with millions of users and dozens of subreddits covering nearly every topic imaginable, finding a community that matches your interests might be difficult.
• Your comment can be styled in a variety of ways. Reading their Commenting FAQ is a fantastic method
• To add a user, go to preferences > friends and type in the Redditor's username. After that, go to reddit.com/r/friends to see all of their contributions.

Read More: Why should I use Reddit?