Desktop flows are addressed to home users, small businesses, enterprises or larger companies. They're addressed essentially to everyone who is performing simple or complex rule-based tasks on their workstations.
If you are a Windows 10 user you should be able to download & install the software , but if you are a Windows 11 user, it will be readily available in the device same as the calculator.
Attended automation could run on local machine or virtual machine
Unattended automation could run benefited by running the automations on virtual machine
The combination of Cloud Flows and Desktop Flows would provide more and more benefits to the organization.