WINDOWS operating system "Safety Mode" application
For the security mode of the Windows operating system, friends who often use the computer will definitely be unfamiliar. The security mode is the special model for repairing the operating system error. It is a minimum system environment that does not load any driver, start the computer with the security mode It can be convenient for users to eliminate problems and fix errors.
The method of entering the security mode is: Start the computer, press the F8 key before entering the Windows boot screen (or pressing the Ctrl button while starting the computer), in the startup option menu that appears, select "Safe Mode", You can start your computer in a secure mode. So what is the use of safety mode? Let us take a look at it below.
1. Repair system failure
If Windows is not stable or not working properly, don't keep the system, try restart your computer and switch to the security mode, then restart your computer, is the system still has returned normal? If the system fault caused by the registry has problems, this method is very effective because Windows can automatically fix the registry problem when starting in security mode. After starting Windows in safe mode, it can generally mode (Normal) ) Started.
2. Restore system settings
If the user is installing a new software or change some settings, the system cannot start normally, and it is also necessary to enter security mode. If it is caused by the new software, please uninstall the software in the security mode, if It has changed some settings, such as the display resolution setting exceeds the display range, causing a black screen, then you can change it after entering the security mode, and put the screen saver with the password in the "Start" menu, forget After password, the computer cannot be operated normally, or you can enter the security mode change.
3. Delete stubborn files
When we delete some files or clear the contents of the recycle bin under Windows, the system sometimes prompts "a certain file is being used, unable to delete", interesting, usually these files are not being used, then is it Let these documents always dominate our hard drive? Please don't worry, restart your computer, and press the F8 key to enter the security mode at startup, try to delete those stubborn files and clear the recycling station, gone! It turns out that Windows has abandoned the protection of these documents and can be removed.
4. Thoroughly remove the virus
Now the virus is more than one day, anti-virus software is also updated every day. However, in the normal mode of Windows, it is sometimes not clean and thoroughly removed, because they are very likely to pay * infections, and some anti-virus programs cannot be run under DOS, and we can certainly start the system to safe mode. Make Windows only load the most basic drivers so that killing the virus is more thorough, cleaner.
5. Disk Defragmentation
In the process of fragmentation, other programs cannot be run, because whenever other programs are readwritten, the fragmentation process will automatically restart, and the system will load some automatic startup when Windows is started normally. The program, sometimes these procedures are not easy to turn off, often cause interference to the fragmentation process, in which case we should restart your computer, enter the security mode, the security mode does not start any automatic startup program, you can guarantee the disk The smooth progress of the fragmentation.
