Many times we have dual-boot os in computer. Data like file and videos or songs and important docs are spread under windows or linux.
Do access the Linux Drives from Windows
From linux accessing the windows drive there is no issue but from windows we did not easily access the linux drives.
Ext2 Installable File System for Windows
A bit better than the above tool, this utility can give you both read and write access to Ext2 and Ext3 Filesystems from Windows. Plus, once you have this installed, Windows can use it your Linux partition as a paging file as well.
ReiserDriver allows access to ReiserFS partitions from Windows. The partitions appear like other filesystems, and can be accessed by any windows application. This is yet in kinda like pre-release stage, and installation should prove tedious for newbies.
DiskInternals Linux Reader has a Windows Explorer like interface, and can provide access to Ext2 and Ext3 Linux partitions from Windows. You can extract files easily from those linux partitions to your Windows partitions.