Final answer:
To minimize costs and standardize device deployments, upgrade all devices to Windows 10, deploy Office 365 ProPlus, and use Windows Autopilot for deploying Windows 10.
Step-by-step explanation:
To standardize corporate device deployments and upgrade all devices effectively to use Office 365 ProPlus while minimizing costs, there are specific actions that should be carried out.
- Upgrade all devices to Windows 10. Windows 7 is no longer supported and to utilize Office 365 ProPlus, all devices must be running a supported version of Windows.
- Deploy Office 365 ProPlus to all devices to ensure they are running the latest, most secure and efficient version of Office.
- Use Windows Autopilot to deploy Windows 10. This tool simplifies the process of getting new devices ready for use within an organization, and it can be used to reset, repurpose, and recover devices. This method saves time and resources by automating the deployment process.
Note that Office 365 Business Premium is not the correct choice since the requirement is specifically for Office 365 ProPlus. Additionally, Office 365 ProPlus cannot be installed via Windows Update; it must be deployed through the Office Deployment Tool or from the Office 365 portal.