What are Zip/Rar Files ?
Zip/Rar files are single files, sometimes called “archives”, that contain one or more compressed files. Zip files make it easy to keep related files together and make transporting, e-mailing, downloading and storing data and software faster and more efficient. The Zip/Rar format is the most popular compression format used in the Windows environment, and WinZip is the most popular compression utility.