The document provides a detailed step-by-step guide on installing Comodo Free Internet Security, beginning with uninstalling any existing antivirus and firewall software. It includes instructions for selecting the interface language, configuring installation settings, and completing the installation process, including system restart. After installation, users can choose preferences for notifications and network settings as well as update the virus database automatically.

1. How to install Comodo Free Internet
Security?
Protect your PC from harmful malware
& virus

2. Note Before Installation
* Uninstall other antivirus and firewall products from the computer
After downloading the Comodo Internet Security(CIS) set-up file
from the link, save it in the local hard drive and double-click on it
to start the installation wizard.

3. Step by step Guide for easy installation
Step 1: Select Interface Language
1. 'Select the language' dialog box appears on your screen.
2. Select the preferred language from the drop-
down menu and click Ok.

4. Step 2 : Configuring the Installation
1. The configuration screen appears once the installation
wizard starts.
2. Review and/or modify the dialog settings

5. 3. To receive Comodo notifications and news, enter email
address in the space provided. This is optional.
4. Select all the three options to enable DNS, Cloud Based
Behavioral Analysis, and Browser Homepage settings

6. 5. In the next screen, select first option if you wish to install
'PrivDog' feature
6. Click 'License Agreement' links of both CIS and PrivDog to
read the complete User License Agreement before proceeding
with installation.
7. Click the 'pivacy policy' link found next to PrivDog to read
its private policies.
8. After reading the two agreements, click 'Back' to return the
main installation screen

7. 9. In that click the 'Agree and Install' button to start the
installation

8. 10. If you want to configure advanced options, click
'Customized Installer'

9. 11. Click the 'Installation Options' tab to the choose the
elements you want to be installed.
12. Note that the installation process are version specific and
vary for all the versions

10. Installation of CIS Pro
Click the 'Installation Options' tab and select the first option
“Install Comodo Internet Security Pro”. This is mandatory
If you wish to install Comodo GeekBuddy and Comodo
Dragon Web Browser, select the second and third options. This
is optional.

12. Step 3: Installation Progress
1. Installation progress will be displayed on the screen
2. On successful
completion, a dialog box
will appear
3. Click the 'Close' button

13. Step 4: Restarting the System
1. A 'Restart you System' dialog box will appear on the screen
2. Click 'Yes' button for the installation to take complete effect
3. If you wish to restart your system later, then click 'No' button
4. Note that the installation will take effect only
when the system is restarted

14. Step 5: After Restarting the System
1. A 'Thank You' screen will appear after restarting
2. If you do not wish the screen to appear on every start up, the
select the 'Do not show this window again' option.
3. Close the window.

15. 4. A 'Network Detected' dialog box appears. You can select
your preferred location from the three options given.

16. 5. The virus database gets automatically updated after
installation

17. 6. The screen will display details such as download speed and
download progress

18. 7. Once the virus database has been downloaded, a 'Complete'
dialog box will appear.

19. Free Download Comodo Antivirus