Analyze the difference between U disk and CD installation system

definition

U Disk: U disk installation is the use of U disk Startup Disk production tools, the production of U disk Startup disk, and then start win PE system from U disk, and then load the download good system image to install the method.

CD-ROM installation method is to use the purchase of a good system disk, or make their own system disk, using the computer's optical drive, directly loaded to install the method. This installation method does not need to enter any system, not XP, Win 7, nor win PE.

　　Advantages Comparison

U disk: If the current system crashes, unable to start, you can use the prior production of U disk boot disk to start the win PE system, so that the installation, this is not the CD, if we will be mirrored in the system, then we can install the system anytime, and this is very suitable for the installation and maintenance personnel. USB Disk Although it is the boot disk, but it can also store other things, that is, we can also use it as a U disk, as long as we do not delete the system files inside.

CD-ROM: Easy to operate, without any installation, decompression process, not limited by the old system, you can flexibly install 32/64-bit system. It can be used repeatedly and is very suitable for the installed personnel.

　　Disadvantage comparison

U disk: You need to buy a U disk and spend a little time to make a U disk Startup disk (but now make very simple, fool-like), need to set the BIOS, let it start the system from the U disk, after the installation is completed to change back from the hard disk boot system, slightly cumbersome.

CD: Need to burn system disk, more cumbersome, a system needs a disk, more wasteful, need to set the BIOS, starting from the CD.

In general, U disk and CD-ROM installation system is generally the difference between these, in the installation speed is also not very large. In addition, today's production and installation system is not difficult, two ways to install the system can also see, see your computer more support what tools, like to use what tools to install it.