Hi,
Without more details we only can provide you some links from TechNet library or general information from Microsoft website. Hope it is helpful.
Using System Configuration (msconfig)
http://windows.microsoft.com/en-us/windows/using-system-configuration#1TC=windows-8
Group Policy guide
https://technet.microsoft.com/en-us/windowsserver/bb310732.aspx
File and Folder Permissions
https://msdn.microsoft.com/en-us/library/bb727008.aspx
Control penal
https://technet.microsoft.com/en-us/library/cc725580.aspx
Registry Editor
https://technet.microsoft.com/en-us/library/cc755256.aspx
Regards,
D. Wu