Windows 7 can be installed by a variety of methods although the one we are interested here is the 'Clean Install' method.
This method can cause anxiety due to the 'Bios' changes that are used especially if the user is unfamiliar with entering the Bios and making changes.
I must add that not all...
accessbiosbios
boot menu
boot order
clean install
configuration
dvd drive
exit
install process
installation
key commands
manual
motherboard
navigation
reboot
save changes
settings
storage devices
user guide
windows 7