Hi Mithran,
Thank you for posting the query on Microsoft Community and we are happy to help you on this issue.
As per the issue description, it looks like some of the preinstalled apps are missing from the computer after performing a Reset on the computer.
I would like to gather few information on this issue to help you better:
- Are you referring to apps from the app store or the preinstalled apps on Windows 8 missing on the computer?
- Which Samsung preinstalled apps are you referring to when you say "Samsung apps"?
If you have performed a reset on the computer, any app that came with your PC would be reinstalled, but, all other would be removed from the computer.
To get back apps provided by the Samsung manufacturer while installing Windows 8 on the laptop, you need to contact Samsung.
Feel free to let us know if you need any other information on app related issue and we would be glad to assist you.