Wednesday, January 18, 2012

How to realize external hard drive data recovery?

Just as its name implies, external hard drive is a portable storage device based on hard disk and used to exchange large data between computers. As external had drive is frequently applied to transfer data, disastrous consequences will be generated once data losses happen to external hard drive. Nobody is willing to accept this kind of consequences, so external hard drive data recovery is extraordinarily important. External hard drive data recovery, as the name suggests, is to recover lost data from external hard drive. But how can we realize external hard drive data recovery? It is necessary for users to choose some secure and reliable external hard drive data recovery software, to avoid secondary damage to data, which may cause permanent data losses. Nowadays, there is too much data recovery software which differs in recovery abilities and security. And MiniTool Power Data Recovery, the professional data recovery software, is recommended to perform external hard rive data recovery.

Data recovery principle
We need to know data recovery principle before performing external hard drive data recovery. The principle of data recovery is very simple. When data are stored in external hard drive, the storage location and some related information of data will be recorded in an index directory by the file system and the operating system is able to access the data according to the index information record. Our usual deletion operations and most virus deletions only delete the index or mark the index with a deletion sign and the operating system is unable to read data information in this area. But the deleted data still exist in the external hard drive. To recover the data, we need to search for data storage area with special measures and then perform external hard drive data recovery. This is the principle of data recovery. It is hard to recover lost data manually, so the excellent data recovery software MiniTool Power Data Recovery is recommended to perform external hard drive recovery.

MiniTool Power Data Recovery, powerful and professional data recovery software
No matter how powerful the data recovery software is, it is useless if users can not operate it. Fortunately, the operation of MiniTool Power Data Recovery is very simple. Download it from the official website http://www.powerdatarecovery.com. Then install and launch it.

This is the main interface of MiniTool Power Data Recovery. There are five powerful function modules including "Undelete Recovery", "Damaged Partition Recovery", "Lost Partition Recovery", "Digital Media Recovery" and "CD/DVD Recovery". When performing external hard drive data recovery, we could select the corresponding function modules according to different situations, which will greatly improve success rate and efficiency of data recovery. Every function module is introduced in details on the official website. After we select any function module, this data recovery software will give us professional prompts in every operation step. According to the prompts or operation demonstrations on the official website, we can finish external hard drive data recovery easily.

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