![](/images/new-backgrounds/1284631/28463187x1.webp)
3.2 Main Screen
When you enter the UEFI SETUP UTILITY, the Main screen will appear and display the system overview.
System Browser
System Browser can let you easily check your current system configuration in UEFI setup.
OMG (Online Management Guard)
Administrators are able to establish an internet curfew or restrict internet access at specified times via OMG. You may schedule the starting and ending hours of internet access granted to other users. In order to prevent users from bypassing OMG, guest accounts without permission to modify the system time are required.
44