# Statistics **Advanced Statistics** describes the fleet with charts, in four tabs: | Tab | Content | | --- | --- | | **Devices** | Compliance status, ownership, hardware vendors, extra devices by type, mobile device vendors, laptop and desktop models. | | **Operating Systems** | Devices by operating system, Windows editions and builds, devices with BitLocker. | | **Performance** | CPU type and vendor, processor age and production year, TPM version, RAM distribution. | | **Rental / Warranty** | Warranty status, rented devices, lifecycle status, warranty and rental expiries over the next 12 months, agent versions. |  Click a slice or a bar to open the [Device List](https://wiki.cyberguard.srl/dim/devices/device-list.md) filtered on that value. The statistics include devices in every lifecycle status, not only active ones: the numbers can be higher than those of the Dashboard, which counts active devices.