What is the importance of ensuring that images are saved at a resolution of 300ppi for high-quality printing?

Saving images at a resolution of 300ppi is important for high-quality printing because it ensures that the image will have enough detail and sharpness when printed. This resolution is considered optimal for producing clear and crisp prints, especially for professional or high-quality printing projects. Images saved at a lower resolution may appear blurry or pixelated when printed, compromising the overall quality of the final product.