A large number of useful files and folders are stored on the computer. However, the computer is susceptible to damage and virus attack which could probably lead to data loss. Now user needs a data recovery program to recover lost data. Here MiniTool Power Data Recovery is recommended.

What is computer file?
File refers to a unit stored on the computer to realize certain functions or part of function of software. In modern computer systems, files are typically accessed using names (filenames). In some operating systems, the name is associated with the file itself. In others, the file is anonymous, and is pointed to by links that have names. In the latter case, a user can identify the name of the link with the file itself, but this is a false analogue, especially where there exists more than one link to the same file.

Files (or links to files) can be located in directories. However, more generally, a directory can contain either a list of files or a list of links to files. Within this definition, it is of paramount importance that the term "file" includes directories. This permits the existence of directory hierarchies, i.e., directories containing sub-directories. A name that refers to a file within a directory must be unique. In other words, there must be no identical names within a directory. However, in some operating systems, a name may include a specification of type that means a directory can contain an identical name for more than one type of object such as a directory and a file. In environments in which a file is named, a file's name and the path to the file's directory must uniquely identify it among all other files in the computer system - no two files can have the same name and path. Where a file is anonymous, named references to it will exist within a namespace. In most cases, any name within the namespace will refer to exactly zero or one file. However, any file may be represented within any namespace by zero, one or more names.

Most computers organize files into hierarchies using folders, directories, or catalogs. The concept is the same irrespective of the terminology used. Each folder can contain an arbitrary number of files, and it can also contain other folders. These other folders are referred to as subfolders. Subfolders can contain still more files and folders and so on, thus building a tree-like structure in which one "master folder" (or "root folder" - the name varies from one operating system to another) can contain any number of levels of other folders and files. Folders can be named just as files can (except for the root folder, which often does not have a name). The use of folders makes it easier to organize files in a logical way.

When encounter file loss, user should employ MiniTool Power Data Recovery perform file recovery. MiniTool Power Data Recovery runs perfectly under Windows 3.1, Windows 95, Windows 98, Windows 2000, Windows XP, Windows 2003, Windows Vista and Windows 7, etc. In addition, MiniTool Power Data Recovery supports NTFS, NTFS4, NTFS5, FAT12, FAT16, FAT32 file systems. User could download MiniTool Power Data Recovery at MiniTool Power Data Recovery Download Center.



In this interface, user could see the five function modules of MiniTool Power Data Recovery: Undelete Recovery which is designed to recover accidentally deleted data, for example, the deleted data is usually stored in recycle bin, in case recycle bin is emptied, user should adopt this module to recover lost data; Damaged Partition Recovery could recover files from damaged partition or formatted partition and yet perform full scan to partition. Whatever partition is formatted, damaged, crashed or system is reinstalled, user should employ this module to recover lost data; Lost Partition Recovery is to recover files from lost and deleted partition; Digital Media Recovery is to perform digital media recovery, mainly directing at video or audio data, such as JPG, GIF, PNG, MP3, WMA, MP4, AVI and ASF, etc; CD/DVD Recovery is to recover lost data from CD/DVD and discs like DVD+RW, DVD-RAM, HD-DVD-R, HD-DVD-RW, BD-R and BD-RE.
This is just a simple demonstration on function of MiniTool Power Data Recovery. If user is interested in it, please go to our official website http://www.powerdatarecovery.com for detailed information.

• How to perform file recovery for windows?
• How to perform file data recovery?