unexpected shut downs on my puter

[carol]

for about a week now my puter shuts down unexpectedly. if
you are not using it for a while .could some one please
help me???? carol

 

[Peter]

Hi,

Check the power setting.
Right click on desktop, click the screensaver tab, click
power, then check the setting. Set the power on harddisk
to "never"

Peter