How To Use File Compression In Windows Xp

<< Buy This Book on Amazon >>

收藏推荐:

图书介绍

How To Use File Compression In Windows Xp

How To Use File Compression in Windows XP
Article ID : 307987
Last Review : July 15, 2004
Revision : 1.1
This article was previously published under Q307987
IN THIS TASK
?SUMMARY

?NTFS Compression
?Compressing an NTFS Volume
?Compressing Files or Folders on NTFS Volume
?Displaying Compressed Files in Color
?REFERENCES
On this Page
SUMMARY SUMMARY
REFERENCES REFERENCES
SUMMARY
Compressing files, folders, and programs decreases their size and reduces the amount of space they use on your volumes or removable storage devices. Volume compression decreases the amount of space that is used by all of the files and folders that are stored on that volume. Because of a potential loss of performance, you may not want to compress some files.

back to the top
NTFS Compression
NTFS compression is available on volumes that use the NTFS file system, and NTFS compression has the following features and limitations:
?You can use NTFS compression to compress individual files and folders, as well as an entire NTFS volume.
?You can compress a folder without compressing its contents.
?You can work with NTFS-compressed files without decompressing them, because they are decompressed and recompressed without user intervention.
?You can display NTFS-compressed file and folder names in a different color to make them easier to identify.
?You may notice a decrease in performance when you work with NTFS-compressed files. When you open a compressed file, Windows automatically decompresses it for you, and when you close the file, Windows compresses it again. This process may decrease your computer performance.
?NTFS-compressed files and folders only remain compressed while they are stored on an NTFS Volume.
?You cannot encrypt an NTFS-compressed file.

Compressing an NTFS Volume

You must be logged on as an administrator or a member of the Administrators group to complete this procedure. If your computer is connected to a network, network policy settings may also prevent you from completing this procedure. To compressing an NTFS volume:
1. Click Start, then click My Computer.
2. Right-click the volume you want to compress, and then click Properties.
3. On the General tab, click to select the Compress Volume to save disk space check box, and then click OK.
4. In Confirm Attribute Changes, click the option you want.

Compressing Files or Folders on NTFS Volume

To compress a file or folder:
1. Click Start, and then click My Computer.
2. Double-click the NTFS Volume that contains the folder or folders you want to compress.
3. Right-click the file or folder you want to compress, and then click Properties.
4. On the General tab, click Advanced.
5. Click to select the Compress contents to save disk space check box, and then click OK.
6. In the Properties dialog box, click OK.
7. In Confirm Attribute Changes, click the option you want.

NOTE: If you move or copy a file into a compressed folder, it is compressed automatically. If you move a file from a different NTFS Volume into a compressed folder, it is also compressed. However, if you move a file from the same NTFS Volume into a compressed folder, the file retains its original state, either compressed or uncompressed.

Displaying Compressed Files in Color
You can change the display of files and folders that are compressed in Windows Explorer and My Computer, so it is easy to see them. To display compressed files in color:
1. Double-click Folder Options in Control Panel.
2. Click Start, and then click Control Panel.
3. Click Appearance and Themes, and then click Folder Options.
4. On the View tab, click to select the Show encrypted or compressed NTFS files in color check box.

REFERENCES

Windows supports two types of compression, NTFS compression and compression by using the Compressed (zipped) Folders feature.

For additional information about zipped folders, click the article number below to view the article in the Microsoft Knowledge Base:
306531 How To Use Compressed (Zipped) Folders
For additional information about NTFS compression, click the article number below to view the article in the Microsoft Knowledge Base:
251186 Best Practices for NTFS Compression

Copyright Disclaimer:
本站一切内容源于互联网搜索，禁止商用！请查看本页来源页面的版权声明。如有任何不妥请联系:ebookee[at]gmail.com，我们将在24小时内删除相关内容。

浏览量：132 添加时间：2007-05-18 02:16:55, 更新时间：2007-05-27 05:03:00, from internet

下载链接

<< Buy This Book on Amazon >>

没有下载链接

请在图书介绍里查找下载链接，如果没有，可以试着搜索有无其它该书信息。

不能下载？
如果不能下载或者在“图书介绍”中找不到 "How To Use File Compression In Windows Xp" 的下载链接请留言。下次访问本站时察看所有留言看是否有人已经更新了该书。

该书可能有其它下载链接，请点这里查询相关图书。