If the system has one of the following three situations, it should be your time to consider reinstalling the system: 1) system operating efficiency becomes low, junk files flood the hard disk and scattered It is not convenient for centralized cleaning and automatic cleaning; 2) The system frequently fails, and the fault is not convenient for accurate positioning and easy solution; 3) The system cannot be started. Reinstalling the system is a problem that we often encounter. There are many notable problems. Do you understand? Before reinstalling the system, it is best to first list the backup: Before you reinstall the system due to a system crash or failure, the first thing you should think of is to back up your data. At this time, be sure to calm down, carefully list the data that needs to be backed up on the hard disk, write them one by one on a piece of paper, and then back them up one by one. If your hard disk does not boot, you should consider copying your own data after booting the system with another boot disk, or attaching the hard disk to another computer for backup. In order to avoid the disaster of hard disk data recovery, it is best to develop the habit of backing up important data every day. User documents are treasures, and the first thing to do is to back up. In the data that needs to be backed up, the user documentation is the first to consider the backup data. If you are an editor or author, you need to back up your own manuscript first; if you are a teacher, you need to back up your own handouts first; if you are a composer, you need to back up your own tracks first... Usually, the user's document data is placed In the "My Documents" folder. If the user additionally specifies a folder to store, the corresponding folder needs to be backed up. Internet veterans become embarrassed, just because they forget to collect favorites. Users who frequently browse the Internet generally have a personal address list. The next time you need to search for similar content, you can easily reach your destination by opening "Favorites." When reinstalling the system, if you forget to back up your favorites, the new system installed will have almost one empty collection for you. The well-preserved address will be lost, and you will feel uncomfortable. Although you may say that I have a good search engine such as Google, but the work that can be put in place in one step has become more complicated, why bother? Therefore, you must back up the "Favorites" before reinstalling the system. Windows 2000 Favorites is a folder under the system partition, and the username in the middle varies from person to person. To ensure high speed entry, backup input method lexicon Now, entering Chinese characters is nothing more than the two types of input methods: pen type and pinyin. At present, the mainstream pen type and pinyin input method all have intelligent components, that is, the personalized vocabulary formed by the user can be memorized automatically or semi-automatically. Individual users enter Chinese characters in a lexicon environment with their own characteristics, and work efficiency will be greatly improved. If you forget to back up the input method user vocabulary when reinstalling the system, after the system is reinstalled, the input of the personalized vocabulary in the work is equivalent to starting from zero. So don't forget to back up the input method user vocabulary. The user vocabulary is generally in the system or folder, and some input methods themselves have their own lexicon backup interface, which is very convenient to use. E-mail, QQ backup is good, all directions can not be broken Email and QQ and other chat tools are the main contact tools of our modern people. When reinstalling the system, be sure not to forget to back up your email address book and QQ friends information. Both the email address and the information of the QQ chat friend can be backed up by the export function of the corresponding software. In order to avoid the backup of these data after the system crash, it is best to develop the habit of regularly backing up these data in the usual time to minimize the loss in the system after the system crashes. In fact, FoxMail and QQ are quasi-green software, you only need to compress the folders of these two software and save them for use. Driver backup is good, do not need to find the next installation
The first feeling after the installation should be that the screen flashes to make your eyes uncomfortable, the speaker has no sound. This is because there is no graphics card and sound card driver installed. If you have other boards or peripherals in your system, you will have to reinstall their drivers. Some of these users' drivers are copied to the hard drive folder and there is no installation disk. At this time, you need to pay special attention to the backup of your own driver before installing the system. Do not delete the original directory. Please prepare the installation disk first.
If the files under the original system can also be accessed by using a boot disk, etc., after deciding to reinstall the operating system and end the backup work, do not rush to delete or format. To turn your original system, you should calm down and think about the files in the original system partition that you do not need to keep. After thinking about it again and again, the next thing should be to prepare your installation CD. It should be noted that you need to set the CD-ROM drive as the first boot disk in System BiOS. Software description or envelope, where serial number is provided
Installation serial number can be a key thing. If you accidentally drop your installation serial number and use a new installation, the installation process will not proceed. The serial number of the regular installation CD should be in the software manual or somewhere on the CD cover. However, if you are using a beta system provided on some software collection CDs, these serial numbers may be in a description text in the installation directory, such as SN.TXT. Therefore, the serial number must first be read and recorded for later use. System error is missing files, overwrite installation try again
If the system prompts you to reduce some files when the system starts, or some files have problems, then you should not rush to format your own hard disk, but should try to cover first installation. The main point of overwriting the installation is to first enter safe mode or boot to DOS, then execute SETUP.EXE on the installation CD or other files used to launch the installer. Note that during installation you choose to install the system files in the same directory as the original system. After such an installation, most of the general problems can be fixed, and more importantly, some of the previously installed applications can continue to be used. Overlay installation does not work, delete the installation of a new set If the installation method mentioned above does not solve your problem, then you can confirm that the backup work is completed, and all kinds of drivers are ready, first Start the system with the boot disk, then format your system partition with the formAT command, then execute SETUP.EXE on the installation disk or the executable file for installation, and install it completely. If there is no driver disk, another directory is new. If the installation method mentioned above does not solve your problem, and you are not sure if you still have something to back up, or you do not want to format your own partition, Then, you can use the installation method of another directory. To do this, execute the installation file after booting with the boot disk and install the system in a different directory than the previous system. In this way, the original driver is still in the old system directory. If your driver is missing, when the system discovers new hardware, you can find the hardware driver in the original directory by prompted. Once all the hardware drivers have been installed, you can safely delete the original system directory. Want to experience new shocks, upgrade installation needs to be replaced If you are using a lower version of the operating system, and you want to experience the same software company just launched a new generation of operating systems, then you can use the upgrade installation method to achieve your ideas. The method is to run the installation file of the advanced operating system directly in the low-level operating system environment. The operating system is generally backward compatible. Windows 98 can be upgraded to Windows 2000 or Windows XP, and Windows 2000 can be upgraded to Windows XP. Most of the original programs can continue to be used after the upgrade. If you are not willing to lose the original low-level operating system and want to experience the charm of the new generation of operating systems, then you can install dual systems. The method is: under a low-level operating system (such as Windows 98), execute the installation files on the advanced operating system installation disk, such as SETUP.EXE, and then choose to install in a new directory during the installation process instead of selecting an upgrade installation. This way, when the installation is complete and the system is rebooted, the dual system menu appears. The same is true for multi-system installation methods, but it is best to follow the low-level, post-advanced installation order, otherwise there will be a lot of trouble. Hard disk backup installation disk, reinstalling the system is more convenient In order to eliminate the trouble of finding the installation disk everywhere, we can backup the system installation disk to our own computer. To do this, create a folder in the data backup area of your hard drive. Copy all the files from the system installation CD to this folder. You need to run SETUP.EXE or other installation files when you need to reinstall. If the system does not crash, part of the recovery is fast. If the Windows 98 system does not completely crash, but some system errors can not be repaired by disk scan or error correction software, then you can use the partial recovery installer of Windows 98. This installer can be found in the folder on the Windows 98 CD. The method is: go to the DOS state, enter the directory, run PCRESTOR, the installer will start. This installation is about the same speed as a hard disk installation, and it does not cause data loss. At the same time, when you reset the hardware, it will usually be completed automatically.