Improving image quality on Instagram requires attention to detail, creativity, and dedication. By applying these tips, you can take your photos on Instagram to a new level and wow your followers. Experiment with different techniques, find your unique style, and keep your content fresh and engaging. There is no exact answer as to how often you should post on Instagram as it depends on various factors such as your audience, content and time available. However, it is advisable to post regularly to keep your followers interested. Try to develop a consistent posting schedule that fits your audience. It is recommended to edit your photos before sharing them on Instagram to improve the image quality. You can adjust brightness, contrast, saturation and other parameters to make your images look their best. However, it's important not to overdo it and preserve the natural aesthetics of your photos.