Briefly concludes, the data recovery tools recover missing files from the data storage mechanism used by data storage devices. The external and internal hard disk drive, USB stick, SD card, pen drives, CD, DVD, MP3, MP4 player, Samsung, Nokia, iPad, iPod, iPhone---all these storage devices manage an index table which carries all the information that the files stored on the devices. When you are going to find a file you saved before, the operating system will transfer a message to the index file so that it could lead to the stored files. Missing files are not unretrievable forever right away, it still stay at your computer physically intact as raw data only the index entries is removed. The data recovery software plays a role in searching for all files which do not have an entry, it is quick and powerful. However, there is a big taboo when a data loss happens. Deletion of files or formatting of storage devices, the first urgent thing is to maintain the related devices’ status quo. If you keep put new content onto it, the new data will occupy the space of the missing files, and hence overwrite them. Once this taboo was broken, even the best recovery program is useless.
In addition, after knowing the working principle of windows data recovery software, the next mission is selecting an effective and trustworthy program from the vast software market. That would never be so easy. At the first place, I recommend a data recovery tool with trial and paid version. The trial version is for testing whether it could search out your lost files and once it works out, get a paid version to do a recovery. To my knowledge, Kvisoft best file recovery software works perfect. It has simple and beautiful interface, amateurs could understand how to operate in the first sight. Secondly, it supports recovering different kinds of files from any devices. Moreover, it provide 30 days refund police, if you can’t get the files back even with the paid version, it could refund you before the deadline. I think it is a guarantee for protecting all clients’ rights and shows how confident they are on their products.
