If your computer is open to public view, use it as a marketing machine while it is idle. Display a few pictures of your products or services as JPGs on a screen saver, or create JPGs using Windows ...

Although JPEG images are bitmaps -- images built of many individual pixels -- and vector images in formats such as EPS are built of lines, curves, and other geometric shapes, you can use a simple ...

If you have a DSLR or mirrorless camera, you may want to start using RAW images instead of JPEG files. Here's what you need to know about using the higher-quality images in Photos on macOS. While ...