What is the function of the computer's safe mode?

What is safe mode?

The so-called Safe mode is: A special mode of Windows operating system, often use the computer's friends will not feel strange, in Safe mode users can easily repair some of the system errors, play a multiplier effect. Safe Mode works by starting the computer without loading a third-party device driver and making the computer run in system-minimum mode so that users can easily detect and repair errors on the computer.

　What's the use of Safe mode?

Safe Mode in our computer use of a wide range, mainly used to solve computer errors, such as common system can enter the safe mode but not into the system failure. The following section describes the role of security mode.

① completely virus

When the virus in the computer is very deep, in the normal system can not be completed or clean up, the operation of the time we can use antivirus software in Safe mode for a more thorough clear virus. Under Windows Antivirus we are somewhat insecure because they are highly likely to cross infection. And some anti-virus programs can not run under DOS, this time we will certainly be able to boot the system into Safe mode, so that Windows only load the most basic drivers, so that the virus to kill more thorough, more clean.

② Deleting stubborn files

When we delete some files under Windows or clear the contents of the Recycle Bin, the system sometimes prompts "a file is in use, cannot be deleted", but these files are not in use, you can try restarting the computer and entering safe mode at startup. When you enter Safe mode, Windows will automatically release control of these files, and you can delete them.

③ Remove Group Policy locking

In fact, the Group Policy restrictions in Windows are implemented by loading registry-specific key values, and this restriction is not loaded in safe mode. After rebooting the boot, press and hold the F8 key, and in the Multi-boot menu window that opens, select "Safe Mode with Command Prompt". After you enter the desktop, enter "%windir%system32*.exe (*.exe is the program you want to start)" at the command prompt that starts, start the console, and then follow the actions above to remove the limit, and then restart the normal login system to unlock it.

Note: Many of the restrictions on Group Policy do not work in safe mode, and if you encounter a limitation that cannot be lifted, you may wish to enter the following solutions.

④ Automatic Repair system Registry-Repair system failure

Tips when entering Safe mode if Windows is not running very stable or does not start properly, do not rush to install the system, try to restart the computer and switch to Safe mode to start, and then restart the computer, is the system back to normal? This method is very effective if a system failure is caused by a problem with the registry because Windows can automatically fix the registry problem when it starts in safe mode, and after you start Windows successfully in Safe mode, you can generally start in normal mode (normally).

Automatic repair system Registry-Fix system failure

Other functions of the ⑤ security model

In fact, there are many functions of security mode, such as the installation of incompatible software in Windows system, resulting in the inability to enter the system we can also go into safe mode to uninstall. Also can help us to find out malicious self-priming programs or services, such as: computer appeared some inexplicable errors, such as not on the net, According to the conventional thinking and check the problem, you can start to a safe mode with network connection to see, if you can on this, it is certain that some self-initiated programs or services affect the normal network connection, we can try to uninstall the recent installation of some programs, may be able to enter the system, In short, safe mode in the computer maintenance plays a lot of role, interested friends can go to dig, can also go to search the relevant information under the understanding.

　How to get into Safe mode

Described in the previous security mode is what, as well as the role of security mode, almost forgot to introduce safe mode how to enter, in fact, into the Safe mode method is very simple, we can enter the computer by turning on the display will be prompted to press certain keys to enter the Safe mode, you can also use the UP and DOWN ARROW keys to select the following diagram:

　　How to get into Safe mode

In most cases, we are all on the computer when the BIOS is loaded, quickly press the F8 key, in the WindowsXP Advanced Options menu that appears, select "Safe Mode" Enter confirm to enter the Safe mode.

Security Mode Knowledge Editor is introduced here, in fact, the security mode in the computer maintenance role is relatively large, if you do not know after reading this article what is safe mode, the role of security mode and access method, then you out.