Safe mode is a diagnostic mode of computer operating system, which gives limited access to Windows computer when the Windows system refuses lớn start normally or you need to khuyến mãi with various hardware or software problems.
Three safe mode options in Windows 7:
Safe Mode: default option to start Windows with only the bộ vi xử lý core drivers & services when you cannot boot. Safe Mode with Networking: start Windows with bộ vi xử lý core drivers, plus networking support. Safe Mode with Command Prompt: start Windows with core drivers, & launch the command prompt.Why or when we need to get in or out of computer safe mode?
Safe mode is only used to lớn solve certain problem. So after Windows issues are solved, it is necessary khổng lồ exit safe mode lớn run computer normally.
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Now let"s learn how to lớn get in or out of Windows 7 safe mode in two sections.
Section 1: How lớn get in safe mode in Windows 7
While Windows 7 computer is accessible & you just want to enter standard safe mode or safe mode with networking, you can configure safe boot in System Configuration.
1. Click Start menu và type msconfig in tìm kiếm box.

2. Launch the resulting program, and System Configuration would run.
3. Click Boot tab and check Safe boot option.

4. Click Restart while a message box pops up.

When Windows 7 starts again, it will boot in Safe Mode or Safe Mode with Networking. Want to lớn get out of safe mode? Just need to lớn uncheck "Safe boot" option again in System Configuration.
However, the method doesn"t work in locked computer. So if you want lớn boot Windows 7 in another Safe Mode with Command Prompt or you cannot access Winodws 7 computer, please follow another two methods below to lớn get in safe mode, which will make all of safe mode options available.
Method 1: Advanced Boot Options
Make full use of Windows safe mode key F8 and you can easily enter safe mode in Windows 7 via Advanced Boot Options.

1. Start Windows 7 computer & hold on F8 key until you see Advanced Boot Options.
2. Highlight "Safe Mode", "Safe Mode with Networking" or "Safe Mode with Command Prompt" with arrow.
3. Press Enter và you will be able khổng lồ get in Windows 7 safe mode.
Note: While F8 key cannot work, you can follow method 2 khổng lồ force Windows 7 to enter safe mode with installation media.
Method 2: System Recovery Options
Preparation: Windows 7 installation truyền thông media or system repair disc
Steps lớn start safe mode in Windows 7 with installation media:
Step 1: Boot Windows 7 from installation media.
Plug installation media into Windows 7 computer & press any key khổng lồ boot computer from it while you see a message pops up on đen screen. Then the window "Install Windows" appears.

Step 2: Run Command Prompt from System Recovery Options.
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1. Click Next on "Install Windows" và select Repair your computer option.

2. Check "Use recovery tools that can help fix problems starting Windows..." and confirm Windows 7 system.

3. Click Next và select Command Prompt shortcut from recovery tools in System Recovery Options.

Step 3: Get in Windows 7 safe mode with command prompt.
Safe Mode: bcdedit /set default safeboot minimal Safe Mode with Networking: bcdedit /set default safeboot network Safe Mode with Command Prompt: bcdedit /set default safeboot minimal bcdedit /set default safebootalternateshell yesType above commands in Command Prompt window, and press Enter. Then you will be prompted with message "the operation completed successfully".

Close command prompt và click Restart button. From then on, Windows 7 will start và enter in safe mode loop unless you undo the command used above.

Section 2: How khổng lồ get out of Windows 7 safe mode
While you have accessed Windows 7 in safe mode & solved Windows problems, you can follow 3 ways here lớn get out of safe mode.
Way 1: Disable Safe boot in System Configuration
This way will work when you have gotten in Windows 7 safe mode with the same method.
1. Search "msconfig" & run System Configuration in Windows 7 safe mode.
2. Uncheck "Safe boot" under "Boot" tab in System Configuration dialog.
3. Apply changes và click OK to restart Windows 7 normally.

Way 2: Restart Windows 7 normally via Advanced Boot Options
You can take this way at anytime khổng lồ exit Windows 7 safe mode.
1. Restart Windows 7, và keep pressing F8 key as you see Windows 7 logo. You will get into Windows Advanced Boot Options Menu.
2. Select lớn Start Windows Normally and computer will get out of safe mode and boot normally.

Way 3: Get out of Windows 7 safe mode with Command Prompt
If you are in Windows 7 safe mode with command prompt, it will be easy lớn get out of it through command.
Execute command below in Command Prompt window and it will instantly turn off safe mode. Then reboot Windows 7 normally with command "shutdown /r".
bcdedit /deletevalue current safeboot
But if you are not running Windows 7 safe mode with command prompt, và want lớn get out of safe mode with command, how can you do?
1. Start command prompt from Windows 7 System Recovery Options, which you ever used to lớn get in Windows 7 safe mode in method 2.
2. Type following command & press Enter.
bcdedit /deletevalue default safeboot

3. Restart Windows 7 & computer will exit safe mode and start normally.
Have successfully entered or exited safe mode in Windows 7? If not, please take it easy & try again. If have successfully exited windows 7 safe mode và need to lớn get in Windows 7 computer in normal boot mode, usually a user account và password is required. Surely password is not necessary if you can bypass Windows 7 login password.