PowerMAN, Windows® 7 and Windows 8
Windows® Vista, Windows® 7 and Windows® 8 are a significant improvement on Windows XP. Unlike previous releases these
new operating systems do allow some basic
power management features to be configured centrally by Group Policy.
However, there is a catch - they only allow a single power plan to be defined for all users on a particular computer
This policy applies at all times and can, by default, be changed by any user and remains in effect even when the user logs off. This prevents a
stricter or distinct policy from applying to different users, when nobody is logged on, or at different times of the day.
PowerMAN offers many more comprehensive features beyond those present in Windows®:
- Multiple policies supported per user, per group and per computer
- Separate policy for when nobody is logged on
- Policy enforcement to prevent "Computer Insomnia"
- Shutdown or logout when idle
- Scheduled wake-up, sleep, hibernate and shutdown
- Optional opt-outs by user, program or specific file
- Protects power settings from unauthorised changes
- Allows hibernate to be enabled remotely
- Monitors enterprise-wide compliance and highlights problem areas
- Detailed power management Event Log
- Uniform solution for XP and later workstations
There are no significant differences in power management configuration features between Windows Vista and Windows 7/8.
PowerMAN and Windows® feature comparison