You know from your surfin' on the Web, that larger files take longer to download, and they're more prone to corruption than smaller ones. WinZip is a compression/decompression utility often used on the WWW to first decrease the size of files, then rebuild them at their destination. Exactly how it does this is somwhat beyond the scope of what we need to know, but the fact is it works, and it works well. There are other schemes out there (PKZip, and others), but WinZip seems to have the inside track.
As far as we are concerned, WinZip has one other major advantage: It has a fully functional free evaluation version. Once installed, you can carry out zip and unzip operations, create self-extracting zipped files that automatically decompress when you double-click them, crunch all those word processing files down into a useable size for storage, build archives of compressed files where more than one file is included in a single zipped file, and lots of other neat stuff. For the purposes of this document, however, we'll only address getting WinZip, installing it, and using it to create an archive containing acompressed file. As far as actually buying the program, I wouldn't be without it. It is, in my opinion, an essential part of your WWW toolbox.
You could point your browser to: http://www.winzip.com/ddchome.htm, and select "Download WinZip 8.0". Or, you could on the WinZip icon on the right side of the page. That's the easiest way. You will be downloading the Evaluation Version.
Once there, follow the following steps:
Using WinZip to Create a Compressed Archive
Perform the following steps to create a compressed archive:
- Start WinZip. Accept the agreement (if you haven't purchased the program), and keep going until you get to the WinZip application window.
- Click the "New" button on the toolbar to begin building a zipped archive. An archive can have one or many files in it, but WinZip still refers to it as an archive. Write down the location where WinZip will save your zipped file. On my machine, the default directory is C:\WINDOWS\TEMP.
- Enter a name for the archive. If you have only one file in the archive, you can give the archive the filename. If you have more than one, pick a name that indicates the general contents of the archive. Like, maybe, "Tutorial?", where the question mark is the number of the tutorial that the archive contains.
- Click "OK". This brings you to the place where you will add files to the archive.
- Click in the "ADD" box at the top of the screen to open a dialog screen that allows you to browse your hard drive.
- Locate the first file you want to place in the archive.
- Click it to highlight/select it, then click the "Add" button on the right hand side. This returns you to the WinZip Main Screen.
- If you wish to add more files to the archive, click the "ADD" button in the toolbar, and repeat Steps 5-7.
- When finished adding files to the archive, simply click the Close Button in the upper right hand corner of the WinZip window. WinZip creates a compressed file in the location you chose in Step 2 with the filename you gave the archive in Step 3. The extension on the file will be .zip.
Using WinZip to Extract (Decompress) an Archive
Perform the following steps to unzip (decompress) a file (archive):
That's it. It's that simple. Of course, additional investigation will tell you how to use the more advanced features of WinZip, but this should get you started. WinZip has in it a really neat little tutorial you can use to learn how to use the program. You can get there by selecting "Help" from the WinZip menu bar, then "Brief Tutorial" from the selections.
- Browse until you find your file.
- Double-click to select it and start WinZip. Accept the agreement (if you haven't purchased the program), and keep going until you get to the WinZip application window.
- Click "Extract" on the toolbar.
- Using the Folders/Drives window on the right hand side of the screen, select the location in which you wish the decompressed file(s) to be placed. Make sure that the "All Files" radio button is selected if you wish to extract all the files in the archive. If you are extracting a structure that has folders and sub-folders in it, make sure the "Use Folder Names" box is checked.
- Click "Extract".
Creating and sending a WinZip archive with v8.0+ is simpler than ever!
