Product manual
installation time, lesser boot time, and lesser memory
consumption. It also occupies lesser amount of disk
space as compared to the full set of virus definitions.
Therefore, Smart Definitions result in faster
performance of your computer.
Norton 360 checks the Smart Definitions option
settings during each LiveUpdate session. If the option
is turned on, the Smart Definitions are downloaded
and installed. If the option is turned off, all of the virus
definitions are downloaded and installed.
To turn off or turn on Smart Definitions
1
In the Norton 360 main window, click Settings.
2
In the Settings window, under Detailed Settings,
click Antivirus.
3
In the Antivirus settings window, click the
Antispyware and Updates tab.
4
In the Smart Definitions row, do one of the
following:
1 To turn off Smart Definitions, move the On/Off
switch to the right to the Off position.
1 To turn on Smart Definitions, move the On/Off
switch to the left to the On position.
5
In the Settings window, click Apply.
6
Click Close.
Turning off or turning on Automatic LiveUpdate
You can have LiveUpdate check for definition updates
and product updates automatically on a set schedule,
by turning on the Automatic LiveUpdate option. You
can also run LiveUpdate manually when the Automatic
LiveUpdate option is turned on. However, you must
run LiveUpdate manually to obtain updates if you have
turned off the Automatic LiveUpdate option.
To access the Automatic LiveUpdate option, go the
Norton 360 main window and then click Settings >
Antivirus > Antispyware and Updates. You can also
59Getting Started
About updating Norton 360