After the computer restarts, a lot of software comes out and the information of the hotel room opening system is gone.

data loss. It is the following three reasons that cause the user to restart the computer normally but lose data. Virus infection, sudden hard disk failure, computer crash, unable to restart the loading of personal information. Solution:

1. Start Windows1 easy data recovery software. Select the partition or storage location of the missing data, and then click the "Scan" button.

2. Start scanning. During scanning, if you find the required files, you can try to recover them. Alternatively, you can wait for the scan to finish.

3. Preview and restore the lost Windows1 data. You can find the information you want by looking at deleted files, filtered files or more files. Select the found data and click the "Restore" button to save the data to another safe location on the PC or storage device.