There are different ways to post on Instagram from pc including installing the Instagram app, browser extension of desktop for Instagram, Facebook creator studio, third-party apps like Bluestacks, and social media management tools to upload multiple photos to Instagram from the computer or laptop.
Using Instagram carousel posts is a good way to show your important experiences or moments in more detail or present a complete body of your work. Moreover, many businesses are now taking advantage of the carousel ad—a highly engaging and interactive format that performs ten times better than regular ads—to do a more effective Instagram marketing for free. It was introduced in 2015 for images and later promoted to include videos.
If you were not aware of this fact, let me tell you that one of the most effective ways to have an organized and powerful Instagram account is to schedule your posts. Consistency is the key to engagement, so you need to maintain a consistent posting strategy. This would make your account look so disciplined.