ZIP files contain one or more files.
ZIP files make it easy to group files and make transporting and copying these files faster. ZIP files save time and space, and make downloading software and transferring email attachments faster. Yes, we recommend you scan anything you download from the Internet. But, like any 'community' it has its darker side. Hate mail, racist speeches, pornographic material, bomb and drug formulas, and other sensitive and inappropriate information is being sent right into our homes along with everything else.