First you need to prepare an integrated PE environment with a boot-enabled USB disk (ie, USB hdd or USB CD)
1, set up the computer from the U disk boot. How to set the boot sequence, the general boot when the BIOS self-test started before the screen will be prompted, specific how to start, please according to their own computer model Baidu search.
2, U disk boot system after the successful launch, select the appropriate version of the menu in the Win PE system.
3, the patient waits, the WIN PE system launches the process.
4, Win PE system successfully started.
5, enter the PE environment, open the resource Manager, find C disk, select the file you want to copy or folder, copy it to the mobile hard disk or U disk.
6, integrated with WIN PE system USB disk startup tools, usually also integrated with other common tools, such as Windows login Password Removal Tool, one-button ghost, partition tools, hard disk low grid tools. Recommend that no optical drive friends, you can make a U disk startup tool.
After finding the C disk, select the file/folder you want to copy. Mobile hard disk or U disk to successfully solve the C disk important data.