Julie's computer tips and tricks. Volume 3
Files unzipped
I will be assuming some level of competence as you obviously were able to get to this page. If I use any terms you are unfamiliar with or if you feel lost please e-mail me immediately at so that I can fix it for everyone else.
What is a Zip File?
A Zip file is sometimes called an "archive" file. The Zip file itself is really just a container... it holds the real files inside it. The purpose behind the Zip file is transportation and storage. The Zip file acts like a ziploc sandwich bag - it holds contents inside for easy transporting and storage. This makes Zip files (and their counterpart Rar files) very valuable to file sharers and downloaders.
How Do Zip Files Work?
A Zip file achieves three things:
- It bundles one or more files into a single container file.
- It compresses (archives) its contents to be as much as 90% smaller size.
- It can provide an optional password padlock on its contents.
Is 'Zip' the same as 'WinZip'?
Although many people confuse the two, they are technically different.
- "Zip" is the generic file format of a compressed archive.
- "WinZip", like "WinRAR" or "PKZip", is specialty software that creates and manages Zip files.
"Do I Need WinZip Software to Use Zip Files?
No, you can use multiple different software products for Zip files. In 2006, the two most popular Zipping products are WinZip and WinRAR. Either product will open, unzip, and create Zip files for you.
How Do I Unzip Files?
First, you need to download and install either WinZip or WinRAR archive software. Once installed, the archive software should now be part of your Windows or Macintosh system. You open you a Zip file by double-clicking it.
One of two prompts should appear:
- "Unzip or install from an existing Zip file" in the WinZip Wizard. This Wizard will then walk you through the steps to unzip-extract the files.
- "Extract files to..." in the WinRAR Wizard. Just like WinZip software, you will be prompted for the next steps. Give it several moments to do its job, and your files are now decompressed as separate complete files. You now use those files like you would any other files. If you want, you may also delete the Zip original file to now save space.
For more information visit www.about.com and search for your specific question