What is the key distinction in how the Instagram algorithm treats content distribution between the main feed and the Explore Page?

The key distinction lies in how the algorithm personalizes content for each user. In the main feed, Instagram primarily shows content from accounts a user already follows and interacts with regularly. This feed is built on established relationships and past engagement. In contrast, the Explore Page is designed to expose users to new content from accounts they don't currently follow. The Explore Page algorithm analyzes a user's past activity (likes, saves, follows, shares) to predict what content they might find interesting, even if it comes from accounts outside their existing network. While engagement is a ranking factor for both, the Explore Page algorithm prioritizes content that aligns with a user's broader interests and helps them discover new accounts, while the main feed focuses on nurturing existing connections. Therefore, success in the main feed relies on fostering strong relationships with existing followers, while appearing on the Explore Page depends on creating content that appeals to a wider audience based on inferred interests.