The computers and other external drives are considered as storage media for a vast number of files and important documents. Sudden crashing of the system is responsible for data loss.If a person press the Shift and delete keys, then also the documents are deleted. The lost data should be quickly recovered to avoid permanent deletion. So, some softwares are used to recover the lost documents and documents from the recycle bin, USB flash drives and the storage devices. The general steps for recovering deleted files a. At first download the software from the internet, install and launch the application on the computer. b. Select the drive which needs to be recovered and click on the next button to search for further files. c. The software then looks for the deleted folders from the desired location; this may take several minutes depending upon the selection sizes. d. When the scanning is complete, the files are seen in a tabular form. These steps can undelete the files. The USB drives are most susceptible to data loss The USB drives are the convenient type of external memory drive and maximum people back up their files in the flash drives for any avoiding the risk of data loss from the computer. When someone transfers the files to the flash drives, he thinks that his files are permanently saved. But the documents are not always safe in the flash drives; they also face the risk of deletion. Some basic reasons for data loss in the flash drives are- § Forget to unplug the flash drive after the computer is shut down. § Deleting the files from the USB drives and cannot find the same in the recycle bin. § Deleting the files from the flash memory by applying the DOS command prompt. § Deleting the files from drives by pressing the SHIFT + DELETE Keys. § When the USB drive becomes accidentally out-of-the-way. § When the drive undergoes any type of virus attack. Are the deleted files from the USB Flash a drive goes to the recycle bin? The files once deleted from the flash drives are not found in the computer as the flash drives do not have recycle bin. The computer hard drive and the USB hard drive are two separate storage campaigns. The recycle bin only receives deleted documents from the computer. So, to undo the files from the USB flash drive, software is the best choice. Files can be recovered from the operating system like Windows 7 The window 7 is a widely used operating system. documents can be deleted from the computer having the windows 7 operating system. There are few methods which could recover the deleted files, they are- a. First click the start menu, i.e. the Windows button. b. Type ‘cmd’ in the search box and click the press button. c. When the command prompt window comes on the screen, right click the cmd.exe and select the run as administrator option. d. The task manager box open, t click the process tab and finally click the end option. e. When the task is completed, reopen the command prompt and locate the recover files on the selected area. The recovery software programs undelete the files very efficiently from any storage media. Always choose good software which has a good brand name and have trial versions.