Windows system damage will not use how to quickly repair

After using the computer for a period of time, many times we will find more and more system problems, such as the computer running slower, the fan sound is louder or Sound cards are often rebellious, sometimes with sound and sometimes no sound. If you use it, the system will not run very efficiently. It doesn't even work properly. If you choose to reinstall the system, it will not only be troublesome, but it will also take a long time to wait. In fact, when the Windows system encounters a failure to start or run wrong, we may wish to use the following six measures to quickly and effectively "first aid" damaged Windows system, so do not reinstall the system, maybe Can harvest amazing effects!

1, the last configuration

Windows2000 or higher version of the operating system, each time after successful startup will automatically back up the system registry, once we find that the Windows system can not At normal startup, most of the time we made the wrong operation on the system or the wrong installation of some software, which destroyed the relevant settings of the system registry. At this point, we can try to restart the computer system with the last successful startup configuration: just press the F8 function key in time to restart the system, call up the system boot menu, and then select “ last time correct The configuration of the project, in this case, the Windows system may be able to start normal.

2, repair system files

If some of the core files of the Windows system are accidentally damaged, then even if you use “last configuration, the Windows system is difficult to guarantee Startup is normal. If the Windows system only has a small number of system files damaged, then we may wish to use the built-in SFC scan repair command of Windows system to try to repair the damaged system files. Once the repair is successful, the Windows system starts again. Will return to normal. When repairing damaged system files, just click the “Start” and then “Run” dialog box. In the pop-up system run dialog box, enter the string command “sfc/scannow” and click the Enter key. After that, the command program will search and scan the system files at every corner of the system. Once the system file is found to be incorrect or the system file is damaged, it will automatically pop up a prompt interface, asking us to insert the Windows system. A CD-ROM is used to extract normal system files to replace abnormal system files, thereby achieving the purpose of repairing system files. If the system home repair operation is successful, I believe that when we restart the computer system, we will not see any abnormal phenomenon.

3, log out the current user

If the damaged part of the Windows system is only due to the installation of inappropriate software, or the improper settings of the software, then we can usually First aid to the damaged Windows system by "delete the current user" method, because the impact of the software on the system settings can only be limited to the currently logged in users, once the system is not working properly in the current user state, we It is completely possible to log out of the current user and log in to the system as another user, so that Windows can generally resume normal operation.

Before logging out of the current user and switching to other users to log in to the system, we need to open the control panel window of the system, then double-click the "User Account" item, and then click "<quo; Add the ” button to recreate a new login account, set a suitable access password for the account, and set the corresponding account as super administrator.

After logging in to the Windows system with another account, some important data saved in the current user directory may not be accessible. Therefore, before logging out the user, we need to open the system explorer window. Find the user directory corresponding to the current account. For example, if the current login system account is aaaa, then the system default account directory should be “C://Windows//DocumentsandSettings//aaaa”, which is important in the directory. The data is all backed up to a different partition directory than the system partition.

After doing the above preparations, we can now execute the "start”/“logout aaaa” command to log out the current login account and re-create it. The account is logged in to the Windows system. After successfully logging in to the Windows system with the new account, we restore the important data backed up to the new user directory corresponding to the current account, so that the damaged Windows system can restore the previous normal operation. The state is gone.