Security mode usage analysis

Starting your computer in Safe Mode can be used for a variety of purposes. So what is the use of security mode? Let's take a look at the following

1. Fix the system failure. If Windows is not stable or can't start normally, don't worry about installing the system first, try to restart the computer and switch to security. The mode starts, then restart the computer, has the system been restored? If the system is faulty due to a problem with the registry, this method is very effective, 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) Start under

2. Restore system settings If the user is installing new software or changing some settings, the system will not start properly, you need to enter safe mode, if it is installed If the new software is caused, please uninstall the software in safe mode. If some settings are changed, such as the display resolution setting is beyond the display range of the display, resulting in a black screen, you can change it back after entering the safe mode. A screen saver with a password is placed in the “Startup” menu. If you forget the password, the computer will not operate properly. You can also enter the safe mode to change

3. Delete stubborn files. We delete some under Windows. When files are deleted or the contents of the recycle bin are cleared, the system sometimes prompts "some files" Being used, can't delete the words "," interestingly, usually these files are not being used, so is it necessary to let these files occupy our hard disk forever? 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. Thoroughly remove the virus 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 every time When other programs perform disk read and write operations, the defragmentation program will automatically restart. Generally, when 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 causes defragmentation. Interference, in this case, we should restart the computer, enter safe mode, safe mode will not start any automatic startup program, can ensure the smooth defragmentation of the disk.