The
Vtiger Buzz shows you notifications you receive in Vtiger, like @mentions from colleagues, new notes on records you follow, and tasks you’ve been assigned - so you’re always plugged in, even when you’re not directly logged into Vtiger.
Click
here to add Vtiger Buzz to chrome.
(Or)
Please follow the below steps to install Vtiger Buzz :
1.Hover over

icon and click on the Settings button.
2.Click on
Vtiger Buzz under
Extensions tab.
3.Click on
Add to Chrome button and get redirected to the Chrome Webstore.
4.Install the extension by clicking on
Add to Chrome.

After installation, you can see the Vtiger extension added to the Chrome toolbar.
Click on the Vtiger icon and login to your account.
To login to the Vtiger Buzz extension,
- Click on the Vtiger icon in the Chrome toolbar.
- Enter your Vtiger account credentials and login successfully.
Refer :
Vtiger Buzz