Which of the following is one way to optimize images for web use?

Optimizing images for web use is essential for improving website performance and reducing load times. Compressing the image file size is a key strategy in this process. When images are compressed, their file sizes are reduced without significantly sacrificing quality, allowing websites to load faster and enhancing the overall user experience. This is particularly important for responsive web design, where images need to be loaded quickly on a variety of devices and screen sizes.

Compression can be done using various techniques and formats, such as JPEG for photographs or PNG for images requiring transparency. This makes it easier for users to access the content without long waiting times, which could lead to higher bounce rates and lower engagement.

The other options do not serve the purpose of optimizing images effectively. Increasing the file size would generally slow down page loading speeds, while using only BMP format is not advisable because it tends to result in larger file sizes and is not widely supported across web browsers. Saving images exclusively as SVG files can be beneficial for vector graphics but is not suitable for all image types.