Kaspersky Lab Internet Security 2011, Base, 5U, 1Y, ENG KL1837UCEFS 用户手册
产品代码
KL1837UCEFS
S
O L V I N G T Y P I C A L T A S K S
55
H
OW TO PURCHASE OR RENEW A LICENSE
If you have installed Kaspersky Internet Security without a license, you can purchase one after installation. When your
license expires, you can renew it. You will receive an activation code that you should use to activate the application (see
section "How to activate the application" on page
license expires, you can renew it. You will receive an activation code that you should use to activate the application (see
section "How to activate the application" on page
To purchase a license:
1. Open the main application window.
2. Click the Purchase license button in the bottom part of the window.
The eStore web page opens where you can purchase a license.
To renew a license:
1. Open the main application window and click the License link in the bottom part of the main window.
The License management window opens.
2. Click the Renew license button.
The license renewal center web page opens where you can renew your license.
W
HAT TO DO WHEN THE APPLICATION
'
S NOTIFICATIONS
APPEAR
Notifications that appear in the taskbar notification area inform you of events occurring in the application's operation and
requiring your attention. Depending on how critical the event is, you may receive the following types of notification:
requiring your attention. Depending on how critical the event is, you may receive the following types of notification:
Critical notifications
– inform you of events of critical importance from the viewpoint of computer security: for
example, detection of a malicious object or dangerous activity in the system. Notification windows and pop-up
messages of this type are red-colored.
messages of this type are red-colored.
Important notifications
– inform you of events which are potentially important from the viewpoint of computer
security: for example, detection of a potentially infected object or suspicious activity in the system. Notification
windows and pop-up messages of this type are yellow-colored.
windows and pop-up messages of this type are yellow-colored.
Information notifications
– inform you of events that are non-critical from the viewpoint of security. Notification
windows and pop-up messages of this type are green-colored.
If such a notification is displayed on the screen, you should select one of the suggested options. By default, the optimum
option is the one recommended by Kaspersky Lab experts.
option is the one recommended by Kaspersky Lab experts.
H
OW TO UPDATE APPLICATION DATABASES AND
MODULES
By default, Kaspersky Internet Security automatically checks for updates on the Kaspersky Lab update servers. If the
server contains new updates, the application downloads and installs them in the background mode. You can start a
Kaspersky Internet Security update at any time.
server contains new updates, the application downloads and installs them in the background mode. You can start a
Kaspersky Internet Security update at any time.
To download updates from Kaspersky Lab servers, you should have an established Internet connection.