Salesforce Chatter is available from the Windows Store. Devices must be running Windows 10 Anniversary Edition.
Install Salesforce Chatter
The Salesforce Chatter downloadable app is available for Windows 10 Anniversary Edition users. You can download and install Salesforce Chatter from the Windows Store.
Once the app is installed, launch it from your home screen and log in to your Salesforce account.
Note If you’re not able to log in, verify with your Salesforce admin that you’re enabled to
use the downloadable app.