Go to the downloads folder and execute the installer as administrator
In the Mountain Duck Setup screen click Install button.
When finished click Restart or restart your cloud computer later to complete the installation.
When restart is finished, reconnect to your Cloud computer and open Mountain Duck program from the Windows start menu.
The program will open in the main screen as shown below:
In the drop-down menu select Amazon S3 and fill the options depending on your needs, input your Access Key ID, Secret Access Key, select a Drive Letter (it will be the shown as a drive in windows explorer) and when ready click Connect.
Now you should have access to your Amazon S3 Bucket from Windows file explorer.