Gorgeous mystery stairwell

OS: Windows 10

Computer Type: PC/Desktop
System Manufacturer/Model Number: ۞ΞЖ†ԘΜΞ۞
OS: Win11 Pro, Win10 Pro N, Win10 Home, Windows 8.1 Pro, Ubuntu
CPU: Intel Core i9 9900K
Motherboard: ASUS ROG Maximus X Hero
Memory: 32 GB Quad Kit, G.Skill Trident Z RGB Series schwarz, DDR4-3866, 18-19-19-39-2T
Graphics Card: ASUS GeForce RTX 3090 ROG Strix O24G, 24576 MB GDDR6X
Sound Card: (1) HD Webcam C270 (2) NVIDIA High Definition Audio (3) Realtek High Definition Audio
Monitor(s) Displays: BenQ BL2711U(4K) and a hp 27vx(1080p)
Keyboard: Trust GTX THURA
Mouse: Trust GTX 148
PSU: Corsair HX1000i High Performance ATX Power Supply 80+ Platinum
Case: Phanteks Enthoo Pro TG
Cooling: Thermaltake Floe Riing RGB TT Premium-Edition 360mm and 2x120 Phantek& Halo front, and 1x140 Phante
Hard Drives: C: Samsung 960 EVO NVMe M.2 SSD E: & O: Libraries & OneDrive-> Samsung 850 EVO 1TB D: Hyper-V VM's -> Samsung PM951 Client M.2 512Gb SSD G: System Images -> Samsung 860 Pro 2TB
Internet Speed: 25+/5+ (+usually faster)
Browser: Edge; Chrome
Antivirus: Windows Defender of course & Malwarebytes Anti-Exploit as an added layer between browser & OS
Other Info: Router: FRITZ!Box 7590 AX V2 Sound system: SHARP HT-SBW460 Dolby Atmos Soundbar Webcam: Logitech BRIO ULTRA HD PRO WEBCAM 4K webcam with HDR

Computer Type: PC/Desktop
System Manufacturer/Model Number: Hyper-V Virtual Machine
OS: Windows 10 Insider Build - Fast Ring
CPU: 8 Virtual Processors(8 threads)
Motherboard: N/A
Memory: 8192 MB - Dynamic Memory turned on
Screen Resolution: Being a VM, it depends what size I need at a given moment;)
Hard Drives: VM is on a separate internal SSD(Samsung 850 EVO SSD)
Browser: Edge, chrome
Antivirus: Defender
Other Info: Secure Boot enabled, All Integration Services are turned on, Enhanced Session Mode selected