I deleted the file by mistake. I don't need to change the file before the modification.

Find the keyword "File Recovery" in Baidu, and there are more than 3 million display results. It is obvious that deleting the file is the most common problem in using the computer. One of them, how to retrieve the files that were accidentally deleted is a headache, and the effects of various recovery software are uneven. If you use Windows 7, there is a workaround.

Tips: The best way to do this is to back up your data in a timely manner, which is much easier than getting back after data loss.

In Windows 7, the system restore function has been enhanced, in addition to the restore system, it also provides a "restore the previous version" function, you can restore a disk file to the backup after setting the restore point The state is very practical.

Step 1: Enter the system option of the control panel, select the system protection function, select the partition to be set, click “Configure”, in the setting interface, if you do not need to use system restore, then select “Enter” Restore the previous version of the file, and then set the size of the restore space, it is recommended to use the entire partition space of 5%-%10 or so. Set the completion and click OK to close.

Enter Settings

Tip: The restore function can only be used on NTFS format disk partitions. If it is FAT32 format, please use "convert drive letter" in the command line: /FS :NTFS" command conversion.

Step 2: Set the completion, then click “Create” in the “System Protection” option to create a restore point for the partition you just set, enter a name for identification, and the system will automatically create the time.

Create a restore point

Step 3: When a file is lost in the set partition, you can use the restore function. Right click on the folder where the missing file is located, select Properties, select "Previous Version" in the property options, here you can see the previously set restore point, there is a detailed date display, if you are sure to restore, click Restore "Button" can. Even if you repeatedly overwrite the deleted file, you can retrieve it completely. If you need to modify the file frequently (such as drafts, design drafts, papers, etc.), it is recommended to create multiple restore points in order to quickly retrieve the previous files and avoid the loss of creativity.

Restore Files

Tip: Restoring previous versions can only be used on folders.