What is Fast Startup in Windows 10? How to Enable/Disable it?
Last updated on June 2nd, 2024 at 2:32 pm
What is Fast Startup in Windows 10?
Fast Startup in Windows 10 works similar to Fast Boot in Windows 8 and hybrid sleep mode in all previous Windows versions. It is designed to speed up Windows 10 boot process once you shut down the PC. This feature is enabled by default in Windows 10, if applicable. When Fast Startup is enabled, your system enters a hibernation state instead of a full shutdown when you shut down your PC.
How does Fast Startup work?
Fast Startup offers functionality of cold shutdown and the hibernate feature both. When you shut down the PC when Fast Startup is enabled, all apps and user accounts will be closed just like it happens with cold shutdown. It is similar state when your freshly booted up your PC, there are no users logged in or any program that is started.
The only difference here is that, it keeps Windows kernel loaded and the system session working. Here, an alert is sent to device drivers program that is tasked to support preparing for hibernation, where it will save the current system state to the hibernation file and shuts down your PC.
Now that when you reboot your PC, Windows will simply refresh the RAM with the loaded hibernation file image and heads you to the login screen. Here, it will skip steps where it needs to load the kernel, drivers, and system state again. Whole this process is designed to shave off your start up time significantly.
This process is little different when you hibernate your system in general. When you turn on your system from hibernation mode, Windows will open saved apps and opened folders including current logged in users. In hibernation state, you will return to exact state of system when it was turned off. But, with Fast Startup you will find freshly-started Windows.
Reasons Why You Should Disable Fast Startup in Windows 10
Although Fast Startup is useful process, but it has its own limitations. Let’s discuss reasons why you should disable Fast Startup in Windows 10.
- When you perform system updates, it require full shutdown. When Fast Startup is enabled your system will be in dual state of hibernation and cold shutdown. So, full shutdown won’t be possible causing trouble with applying system updates.
- If you are on PC that doesn’t support hibernation, then you can’t apply Fast Startup either.
- If you are using encrypted disk images, then you may find Fast Startup is interfering with the process. You may find encrypted drives are automatically remounted causing trouble.
- With Fast Startup process, the system hard disk will be locked when you shut down your PC. Here, you will be blocked from accessing it when you have configured more than one OS. Furthermore, if you to boot into another OS and try to access your hard disk or try to change it, then it might get corrupted. It is suggested you shouldn’t use Fast Startup if you are multiple booting.
- When you are into Fast Startup mode, your system will not fully shutdown. Thus, you may find trouble accessing BIOS/UEFI settings.
How to enable or disable Fast Startup in Windows 10?
Follow below mentioned steps to enable or disable Fast Startup in Windows 10.
- Search and select Control Panel from the search bar on the taskbar.
- On Control Panel window, select Power Options.
- Select Choose what the power button does from left pane.
- Click on Change settings that are currently unavailable.
- Now check the box next to Turn on fast startup (recommended) to enable the Fast Startup and save changes. You can uncheck this box to disable the fast startup.
Conclusion So, this was a quick discussion on what is Fast Startup in Windows 10 and how to enable or disable it. Do try these steps and share your experience in the comments below.
Author Bio:
Dinesh Lakhwani 
Dinesh Lakhwani, the entrepreneurial brain behind “TechCommuters,” achieved big things in the tech world. He started the company to make smart and user-friendly tech solutions. Thanks to his sharp thinking, focus on quality and the motto of never giving up, TechCommuters became a top player in the industry. His commitment to excellence has propelled the company to a leading position in the industry.
Popular Post
Recent Post
Update Windows Security Signatures Manually On Windows 11/10
Windows security keeps your computer safe from viruses and malware. The system works by checking files against known threat patterns. These patterns are called security signatures. Without them, your computer becomes vulnerable to attacks. Sometimes, automatic updates don’t work properly. Your computer might miss important security updates. Network issues can block the download process. The […]
How To Enable or Disable Windows Defender- Activate/Deactivate
Windows Defender serves as your PC’s built-in defense system, safeguarding it against viruses and malware. At times, you may need to turn it on for protection, while in certain situations, disabling it might be necessary. Learning to activate Windows Defender keeps your computer safe. Knowing how to deactivate Windows Defender helps when needed. Both skills […]
Top Windows Security Settings To Keep Your Computer Secure
Your computer holds your life. Photos, work files, bank info, and personal data live on your PC. Bad guys want this stuff. They use tricks to steal it. But you can stop them with the right Windows security settings. Windows comes with built-in shields. These Windows security settings act like guards for your PC. Most […]
Top 10 Malicious Software Removal Tools For Windows [2025]
Your Windows computer faces constant threats from malicious software. These threats can slow down your system. They can steal your personal data. They can even damage your files. A Windows malicious software removal tool helps protect your computer from these dangers. Malicious software comes in many forms. Viruses, malware, trojans, and spyware are common types. […]
How To Scan Computer For Viruses 2025 [6 Methods]
Computer viruses are a real threat in 2025. These harmful programs can slow down your computer. They can steal your personal data. They can even break your system completely. Learning how to scan computer for viruses is vital for every computer user today. Scanning your computer for viruses should be a regular habit. Many people […]
How to Activate Windows Security on Your Device: Windows 11, 10
Windows Security is an essential safeguard built into your device, offering protection against viruses, malware, and other threats. By enabling Windows Security on Windows 11 or 10, you ensure robust security without any additional cost. This free security feature is included with every Windows computer. Many users struggle with properly activating Windows Security on their […]
Virus Threat Protection Settings For Windows Computer [2025]
Your Windows computer faces many threats every day. Hackers try to steal your data. Viruses want to damage your files. Malware aims to slow down your system. This is why you need strong protection. Cybercriminals work around the clock. They create new viruses every hour. They target home users and businesses alike. Your personal photos […]
How To Scan Your Device For Malware In Windows 11 & Windows 10
Malware poses a serious threat to Windows computers. Every day, millions of devices get infected with harmful software. These threats can steal your data, slow down your system, and cause major problems. Windows 11 and Windows 10 users face constant cyber threats. Viruses, ransomware, and spyware target these popular operating systems. Your personal files, passwords, […]
Top 5 Malware Checker Tools for Windows 11/10 [2025]
Unexpected pop-ups appearing on your PC? Missing files? These might be warning signs of malware. Malicious software can compromise your data or even disrupt your entire system. Digital threats come in various forms, from viruses to ransomware, each capable of harming your PC in different ways. Windows 11 and 10 need strong malware checker tools […]
How To Remove Virus Without Antivirus? [Top 7 Ways]
Computer viruses can make your computer slow, steal your information, or corrupt your files. Many people think you need expensive antivirus software to fix these problems. But the truth is, you can remove many viruses without buying any special programs. Learning how to remove virus without antivirus can save you money and give you more […]
