The key features of Windows Shared PC are as follows:

1. Objective: It aims to configure Windows kiosk stations (such as conference rooms and ship stations) to allow only local user sign-in. Additionally, it requires users to sign in to their Microsoft 365 accounts to access applications, with data being wiped after sign-out or lock.

2. Technical Implementation: The solution involves using Windows Shared PC mode (SharedPC CSP) in either Guest Mode or Domain-Joined Mode. This requires enabling the WINDOWS_SHARED_PC_POLICY.

3. Policy Configuration: The configuration includes settings for account models, deletion policies, local storage restrictions, power policies, and maintenance windows.