How can I download and install Office 365 in Vtiger CRM?

Follow these steps to install the Office365 Connector extension:

1. Log in to your CRM account.
2. Click the User Menu on the top right corner of the screen.
3. Click Settings.
4. Go to Extensions.
5. Click Extension Store.
6. Install the Office365 Connector extension.
7. Click Launch to open the Office365 sync log.

Once the connector is installed, you can configure the sync settings in the CRM.
To know more about Office 365 integration, click here.