# Power Save Service

Power Save Service provides non-disruptive PC power management by analyzing CPU, disk, keyboard, mouse, and network activity, as well as application status, before taking computer power management actions.

To add Power Save to the Policy, go to _Add Policy > Deep Freeze Windows_ > _Power Save >_ select _Enable (install and inherit settings from Faronics Default policy)_ or _Enable (Install and use below settings)_. Selecting this option installs Power Save on all computers using this Policy.

{% hint style="info" %}
Selecting _Enable (install and inherit settings from Faronics Default policy)_ or _Enable (Install and use below settings)_ installs Power Save on the computers whenever the computers check-in. The computers check-in based on the heartbeat specified in [Cloud Agent Settings](general-settings/cloud-agent-settings)_._

* Enable (install and inherit settings from Faronics Default policy) – installs the service and inherits settings from the Faronics Default policy. Selecting this option saves time in configuring all the policy settings. Selecting this option makes the settings for the current policy read-only.
* Enable (Install and use below settings) – installs the service and uses custom settings. Selecting this option will allow you to customize the settings for this service in the current policy.
* Disable will not install the service or will uninstall the service from the computers whenever the computers check-in.
{% endhint %}

You can configure settings for Power Save through various tabs. The configuration settings for Power Save through various tabs are explained further in this chapter.

* [Audit Mode](power-save-service/audit-mode)
* [Power Schedule Tab](power-save-service/power-schedule-tab)
* [Critical Apps Tab](power-save-service/critical-apps-tab)
* [Windows Options Tab](power-save-service/windows-options-tab)
* [Hardware Settings Tab](power-save-service/hardware-settings-tab)
* [User Experience Tab](power-save-service/user-experience-tab)
* [Administration Settings Tab](power-save-service/administration-settings-tab)
* [Energy Cost Tab](power-save-service/energy-cost-tab)
