How to enable the extension immediately after installing a Kaspersky application

1. Open the browser.
2. Click  and select New extension added (Kaspersky Protection).

3. Click Enable extension.

Kaspersky Protection extension will be enabled.

How to enable the extension through Google Chrome settings

1. Open the browser.
2. Open the settings menu and select More tools → Extensions.

3. Chick the switch to the “on” position for Kaspersky Protection.

Kaspersky Protection extension will be enabled.

If the Kaspersky Protection extension was not added to Google Chrome settings, automatically, you can add it manually. See the guide below. 

If there is no Kaspersky Protection Extension installed in your Google Chrome, follow these steps: 

1. In the Chrome store, open the Kaspersky Protection page.
2. Click Install App.

3. Click Add extension.

4. Wait for the installation to complete.

Kaspersky Protection will be added to the list of extensions and the icon will appear in the upper part of the browser window.

1. Open the Kaspersky Protection page on the Firefox browser add-ons site.
2. Click Add to Firefox.

3. Click Add.

4. Wait for the installation process to complete and then click Okay, Got it.

The Kaspersky Protection extension will be installed to your Mozilla Firefox browser.

How to install the add-on from the file

If the Kaspersky Protection extension is not added to your Mozilla Firefox, then you will need to install it first:

1. Open the browser.
2. Open the settings menu and click Add-ons.

3. Click on the settings button and select Install Add-on from File.

4. Enter the path to the folder containing the extension installation file:
   C:\Program Files (x86)\Kaspersky Lab\<product name> 20.0\FFExt\light_plugin_firefox
5. Double-click on the addon.xpi file.

6. Click Add.

7. Wait for the installation process to complete and then click Okay, Got it.

1. Open the browser.
2. Open the settings menu and click Add-ons.

3. Click the Enable button for Kaspersky Protection.

The Kaspersky Protection extension will be enabled and the icon will appear in the browser’s menu bar.

If there is no Kaspersky Protection Extension installed in your Edge based on Chromium, do the following: 

1. Open Edge based on Chromium.
2. In the Chrome store, open the Kaspersky Protection page.
3. Click Add to Chrome.

4. Click Add extension.

5. Wait for the installation to complete.

Kaspersky Protection will be added to the list of extensions and the icon will appear in the upper part of the browser window.

1. Open the browser.
2. Click  → Extensions.

3. Click the switch for Kaspersky Protection to the enabled position.

4. Click Enable extension.

Kaspersky Protection Extension will be enabled, and its icon will appear in the top part of the browser window. 

If you are experiencing problems installing or enabling Kaspersky Protection, send a request to technical support: 

• Through My Kaspersky for Kaspersky Internet Security, Kaspersky Anti-Virus, Kaspersky Total Security, and Kaspersky Security Cloud. See the Online Help page for instructions.
• Through the Kaspersky Small Office Security Management Console for Kaspersky Small Office Security. See the Online Help page for instructions.

Technical support for Kaspersky Free is not provided through My Kaspersky. You can ask for help or look up your problem among existing topics in our Community.
If you want full technical support, download a solution for home, e.g. Kaspersky Internet Security, and buy a license for it.