That file compression, we naturally think of WinRAR, this software provides the most popular RAR and ZIP files full support, but also extract ACE, ARJ and other formats. WinRAR is easy to install, the installation file, all the way "confirm" on it.
To the file "package" - Compression
Use WinRAR to compress and decompress operations, the general practice of using the shortcut menu associated with right-to complete. For example should a non-compressed folder compressed folder, for example imgaes.
Right-click the folder pops up a menu, you can see above the "Add to the compressed file, add to the images.rar, compression and E-mail, compressed to images.rar and E-mail" four commands (Figure 1).
Figure 1
Select "Add to zip file" you can open the dialog box (Figure 2), where you can re-enter the compressed file name, such as change the picture. Rar; in the "compression" option, the default is "standard" options to improve the compression speed "fastest", to improve the compression quality choose the "best."
Figure 2
Tip: If you want to add files to the archive has been created, you can drag files directly to the archive has been created on the file icon can be automatically added.
To the archive opened - Extract
Extract the compressed file is restored to its original appearance, the specific operation method is simple: for example in the "Explorer", as long as right-click the file (such as the above-mentioned images.rar), it will pop up 1 include the "open, extract files, extract to the current folder and extract images" of four command shortcut menu (Figure 3).
Figure 3
Tip: By default, to view the content of the self-extracting files are viewed through the following extract, in fact, just use WinRAR to open the self-extracting file, double-click the file in the main window you can see the content.
Select "Extract to current folder" that directly compressed package files to the current folder, does not suggest that you select the action, because if the contents of compressed too much and often would bring the current folder management inconvenience.
Select "Extract to the images" that extract directly to the current folder "images" folder, and will automatically create the folder.
Volume production pay would automatically extracting file
Sometimes when doing large file transfers, often in compressed using compression software to a floppy disk sub-volume approach, and in the recovery time if the other machine does not have compression software can not be restored.
Starting from the WinRAR, sub-volume feature is the introduction of the self-extracting file. Makes the sub volume extract the compressed file is no longer dependent on compressed file itself.
1. For the main interface, select the compressed folder or file, click the right mouse button, from the shortcut menu, select "Add to File" commands. In the window that will compress document name filled in, need to take the path (such as A: the file name). And then from the drop-down menu, select the capacity and the corresponding value floppy. Equipment for automatic detection of the six options, you can also enter the set value (Figure 4).
Figure 4
2. In the document, select Options in the region, "SFX", and finally click OK to begin dividing and compressed to produce the first file extension. Exe, the second document extension. R00, s 3 to. r01, and so on.
3. In the other machine to restore the above file, first insert the first floppy disk, do. Exe files will then be prompted to insert the other floppy disk in turn, will successfully complete decompression.
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