Learn how to compress images and JPEG files to reduce file size, speed up your website and maintain image quality. Step-by-step guide included.

Digital cameras -- especially high-end digital SLR cameras -- often take images at a high resolution; an 8-megapixel camera set on the highest resolution will create images that are 3072 pixels wide ...

Using compression software such as WinZip or WinRAR shrinks files so they take up less space. This makes zip and rar files ideal for sharing over email or by USB drive. However, some types of files, ...

When it comes to sharing a file (audio, video, image, or PDF), there is always a size limitation. For example, Gmail only lets you upload files of a maximum of 20MB. If there is anything more, you ...