Does this mini desktop computer come with an operating system pre-installed, and if so, which one?

The pre-installed operating system is Windows 10 Pro.

Questions & Answers: Partaker Mini Desktop Computer,Gaming PC Intel 6 Core i7 9700F with P1000 4GB for Graphic Design, Video Editing, Modeling,8G DDR4/512G NVME SSD,4x Mini DP/Giga Lan/4x USB3.0/WiFi

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Partaker Mini Desktop Computer,Gaming PC Intel 6 Core i7 9700F with P1000 4GB for Graphic Design, Video Editing, Modeling,8G DDR4/512G NVME SSD,4x Mini DP/Giga Lan/4x USB3.0/WiFi

This mini pc comes with Core i9-9900T Processor,16M Cache, up to 4.40 GHz,Dedicated Graphics P1000 4G. Windows 10 Pro, built-in WiFi.
4*USB 3.0, 3*USB 2.0, 4*mini DisplayPort, 1*Auido in/1*Auido out, 1*RJ-45 network ethernet. This computer support four screen display at most. The middle HDMI are blocked, they are unavailable.
The desktop is equipped with professional dedicated graphics, it is bulided for special purpose such as graphics design, video editing, modeling, rendering etc.
This mini PC has the function of power on after power failure, wake on lan. And it supports 4K 4096*2160@60HZ display. It is about six times smaller than oridinary computers, not occupy the room of desk.
All packages usually will be shipped by DHL/UPS and arrived in about one week. If you have any questions, please contact us. Thank you so much.

$1,028^.99 –