What is Fast Start feature in Samsung notebook?
Fast Start is a feature in Samsung Notebooks which preserves battery of your device. You no longer have to shut down your Samsung computer, just close its lid and it goes into a special powerless sleep mode.
(The above representation shows the dialog box for fast start feature in a series 9 Samsung notebook)
When you open the lid your computer comes back to life in 3 seconds and you are exactly at the same place as when you shut the lid. Fast Start saves your data and system configurations to your hard drive and PC memory. So, when you power it back on it is just like you left it.