How to Boot into Safe Mode (F8) in Windows 8 & 8.1

The Safe Mode of Windows one of the well known special state of operating system that is effectively a diagnostics mode for Windows. In Safe Mode, Windows OS loads only the bare minimum drivers and services that are required by the operating system. By loading only the minimal set of features, Safe Mode is useful in isolating the root cause and troubleshooting the problem of the Windows operating system, such as faulty device driver, corrupted software, virus infection and malware attack, which may prevent the PC from booting normally, or cause the Windows to be unstable and unusable. In Windows 7, Windows Vista, Windows XP and earlier versions of Windows OS together with its corresponding Windows Server variants, getting into Safe Mode is pretty easy – simply by pressing the F8 key or Shift + F8 keyboard shortcut while the initial boot up to access an advanced boot options menu to select options such as Safe Mode and “Disable driver signing”. However in Windows 8, the boot process has been improved and fasten due to hardware and software optimization which makes the duration which Windows to read and respond to the F8 keystroke shorten to less than 200 milliseconds. In other words, Windows 8 boot process is too fast for user to press the F8 key in order to interrupt the boot process, and that’s why to many Windows 8 and Windows 8.1 users especially those running on SSD, the F8 function key appears to be no longer work as a way to bring up advanced boot options or entering Safe Mode. Acknowledging the issue, Microsoft designs an automatic failover behavior in Windows 8 that will take you directly to the boot options menu inside the Windows Recovery Environment (WinRE) whenever Windows detects for multiple times that there is a problem that would otherwise keep the PC from loading Windows, or if the PC is unusable in actuality even though the boot has succeeded. But what if you want to get into the Safe Mode or advanced boot menu to configure other settings manually? Or when the automatic failover solution built by Microsoft does not work (did not go into Safe Mode) as it should? Microsoft has designed several options where you can rely on to enter the Safe Mode reliably. Note that methods listed below are the first step which is required to take in order to boot into boot options menu, from which you have several options available, including going into Safe Mode (details below).

Method 1: Using Windows System Configuration Utility

1. Bring up the Run dialog box by pressing the Windows + R keys simultaneously.
2. Type MSConfig.exe and hit Enter to open the System Configuration utility.
   
   
3. Go to the Boot tab and enable the Safe Boot under “Boot options”, then hit the OK button.
   
   
   
   
4. Follow the onscreen prompt to select Restart to reboot the computer directly into Safe Mode on Windows 8 and Windows 8.1. You may also opt Exit without Restart in order to reboot later to allow you to continue to work on the computer. 

If you want to restart into normal full desktop after getting to Safe Mode via method 1, run MSConfig.exe again and uncheck the Safe Mode option in the Boot tab.

Method 2: Press Shift Key While Restarting

In order to instruct Windows to enter Safe Mode, press and hold the Shift key, and click or tap on the Restart command (which can be accessible via Power button on the Charms Bar or Start Screen, or under “Shut down or sign out” of Windows 8 quick access power user menu).