How to redo the system directly without discs

If the computer can support USB flash drive boot, you can make a USB flash drive to boot the system. If you don't support USB flash drive boot and can now carry out the system, you can directly use the hard disk PE for system installation.

Hard disk PE needs a software to be installed in the current system, it is recommended to use the "rain forest wood wind pe toolbox this hard disk to install the PE system,After installation, put the ghost image file of a system in any partition except the C partition,Start the computer,There will be an additional PE system option in the boot selection menu,Select it to enter the PE system,In it, you can format the C disk first,Then open the backup recovery software to restore the prepared system image file to the C disk。 Just reboot it.

It's good to make a USB flash drive system, see also.

U disk installation, hard disk installation, virtual optical drive installation, search for it yourself!

Use a USB flash drive to copy an image file, and if you want a system, you can also test a system restore image file.

The U disk can also be used as a system, and there is a system diagram to make, so you can find it yourself.

The system can be installed on a hard disk boot.

<>2. Double-click "Install System". exe" or" to open the installation tool, in this interface, no need to modify, just click on the system's installation drive letter, usually c drive, OK;

3. A dialog box pops up, click Yes, restart immediately, and restore the system;

4. After the system is restored, it will automatically restart, start to this interface, and perform the installation of the system;

5. The computer system is the computer operating system (computer operating system): it is a system software in the computer system, which is a collection of such program modules - they manage and control the software resources in the computer system, and reasonably organize the computer workflow in order to effectively use these resources to provide users with a powerful, convenient and scalable working environment, so as to play the role of interface between the computer and its users. There are several general operating systems such as UNIX, Linux, Mac, OS 2, GUN, DOS, Windows, etc., as well as operating systems for special applications.