Refitting the system meanscomputerOfoperating systemRe install.WhenuserIncorrect operation or sufferingViruses、Trojan programThe important files in the system will be damaged, resulting in errors, or even crashes and cannot be started. Therefore, it has to be reinstalled.
Some people who like to operate computers reinstall them in order to optimize the system and make the system work in an optimal state when the system is running normally.Generally, there are two types of reinstallation: overlay reinstallation and brand new reinstallation.
The meanings of various installation methods are as follows:
● New installation: install an operating system in addition to the original operating system, which is commonly referred to as coexistence of multiple operating systems.If you still want to use the previous operating system, or the new version ofWindowsThe system is not so reassuring, but just wants to try it out for a period of time, so it is ideal to choose the "new installation" mode.
This method has the advantage of high safety and the original system will not be damaged.But if the new system and the originalSystem installationIn the same diskOriginal systemBe covered and disappear.
Installing the systemWhen the partition where the original system is located is deleted, the original system will disappear.The last two methods can also achieve the purpose of system reinstallation.
● Upgrade installation: upgrade the original operating system, such as fromWindows 98Upgrade toWindows 2000orWindows XPThe advantage of this method is that the original program, data and settings will not change,Hardware compatibilityThere are few problems in this regard. Of course, the disadvantage is that upgrading is easy and recovery is difficult.
situation
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Since we are considering reinstalling the system, we naturally do not involve upgrading and installation.Generally, there are two cases of reinstalling the system:
1 Passive reassembly: For various reasons, such as user misoperation orViruses、Trojan programThe important files in the system are damaged, resulting in errors or even crashes that cannot be started. At this time, the system has to be reinstalled naturally.Sometimes, although the system is running normally, an error occurs irregularly. It is better to reinstall it instead of taking time and effort to find it.
2 Active reassembly: Some people like to play with computersDIYFans, even if the system operates normally, they will also regularlyReinstall the systemThe purpose is to reduce the weight of the bloated system and make the system work in the optimal state.
Reassembly mode
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System reinstallation can be divided intoGhostReassembly,MicrosoftSystem CD reinstallation and software reinstallation. Ghost reinstallation is the most convenient and simple, and is the most common reinstallationSystematic approach。
Ghost reinstallation
Ghost reinstallation is the simplest and most convenient way to reinstall the systemunofficialMost of the system CDs are reinstalled based on Ghost.
The Ghost reinstallation system is an operating system GHO image downloaded from the Internet, and then reinstalled using the Ghost tool.The image system file XP is generally more than 600 MB, Win7 is generally about 3 -- 4G, and Win8 is generally about 3 -- 4G.
U disk reassembly
USB driveInstallation systemIt is a convenient way to reinstall the system at present, just download the USB flash diskStartup DiskThe production tool makes a USB flash drive startup disk, and then sets the USB flash drive startup disk when entering the system. The production tool can be downloaded online.
one
Download ISO image
two
useUltraISOThe file writes the system ISO to the USB stick.
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stayBIOSAdjust the USB stick to the first startup item on the interface (you can also use the computer USB stick startup hotkey).
four
insertUSB driveRestart the computer, and it will automatically enter the installation interface of the installation program. Follow the prompts to install.
CD reinstallation
Using the CD reload system is a less common method, and the CD is directly usedDirect StartSelect Reinstall.First, we set the BIOS toOptical drive startupOr as relevantShortcut keyEnter the startup menu and select CD drive startup.
Hard disk installation
Download ISO from the Internet and unzip it to nonSystem disk, and then run setup.exeProcedure.The following work isfully automaticUnattendedMode.If the genuine image is installed on the hard disk, the original system disk will not be formatted, but the original file will be moved to "Windows. old"folder, but you cannot go back to the original operating system.
Preparation for reassembly
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1. Backup the data on the desktop, including other personal files in the system disk.
