The use of Windows system "safe mode"

security mode is a special mode in the Windows operating system, friends who often use the computer will certainly not be unfamiliar, in safe mode, users can easily fix some errors of the system, and do more with less. Effect. How Safe Mode Works

Security mode is a special mode in the Windows operating system. Friends who use computers frequently will not be unfamiliar. In safe mode, users can easily fix some errors in the system and do more with less. effect. Safe mode works by starting the computer without loading third-party device drivers, allowing the computer to run in the system's minimum mode, so that users can easily detect and repair computer system errors. So what is the use of security mode?

After the computer has finished loading the BIOS, press the F8 key quickly and select “Safe Mode” in the Windows XP Advanced Options menu that appears.

1. Fix system failure

If Windows is not stable or does not start properly, don't worry about installing the system first, try restarting the computer. And switch to safe mode to start, then restart the computer, has the system been restored? This method is very effective if it is a system failure caused by a problem with the registry, because Windows can automatically repair the registry problem when it starts in safe mode. After booting Windows in safe mode, it can generally be in normal mode (Normal) ) started up.

2. restore the system settings

If the user is in the installation of new software or change some settings, cause the system to normal Startup, also need to enter safe mode to solve, if it is caused by the installation of new software, please uninstall the software in safe mode, if you change some settings, such as display resolution settings beyond the display range of the display, resulting in a black screen, Then you can change it back after entering the safe mode, and put the screen saver with password in the “Startup” menu. If you forget the password, the computer will not operate normally, and you can enter the safe mode change. When

3. Delete stubborn files

We delete some files under Windows or clear the Recycle Bin contents, the system sometimes prompt & ldquo; XXX The file is being used, and the words "Cannot be deleted" are interesting. Usually, these files are not being used. So, are these files always occupying our hard disk? Please don't worry, restart your computer, and press F8 to enter safe mode at startup, try to delete those stubborn files and empty the recycle bin to see it, no more! It turns out that Windows has given up on the protection of these files and can delete them.

4. Clear the virus thoroughly

Now that the virus is more than one day, the anti-virus software is updated every day. However, in Windows normal mode, sometimes it is not possible to clean the virus cleanly and thoroughly, because they are very likely to cross-infect, and some anti-virus programs can not run under DOS. At this time, of course, we can also boot the system to safe mode. Make Windows only load the most basic drivers, so it is more thorough and cleaner to kill the virus.

5. Disk Defragmentation

During the defragmentation process, other programs cannot be run because each other program performs disk read and write operations. The tidying program will automatically restart, and generally when the Windows is started normally, the system will load some programs that are automatically started. Sometimes these programs are not easy to manually close, which often interferes with the defragmentation program. In this case, we should Restart the computer and enter safe mode. Safe mode does not start any automatic startup program, which can ensure the smooth defragmentation of the disk.