.

Also, what does it mean to extract a zip file?

Unzipping is the act of extracting thefiles from a zipped single file or similarfile archive.

Similarly, how do you decompress a zip file? Decompressing a zipped file or folder

1. From the Start menu, open Computer (Windows 7 and Vista) or MyComputer (Windows XP).
2. Find the file you want to decompress, right-click it, andchoose Extract All.
3. In the dialog box that appears, to choose the destination forthe decompressed files, click Browse.
4. Click Extract.

Secondly, what is zip file used for?

Zip files make it easy to keep relatedfiles together and make transporting, e-mailing, downloadingand storing data and software faster and more efficient. The Zipformat is the most popular compression format used inthe Windows environment, and WinZip is the most popular compressionutility.

Does zipping a zipped file make it smaller?

There's usually a limit to how small a particularcompression method can make a zip file. ModernMicrosoft Office files are already zipped, so theydo not compress particularly well in a zipfile format, but it may still be useful to zip them tocombine multiple files for emailing or storage.