My machine is a second hand Lenovo Thinkpad T530 from 2013. My Windows version (checked according to the article you linked) is 1803 (build 17134.984). Here's the copied information from System Information:
OS Name Microsoft Windows 10 Home
Version 10.0.17134 Build 17134
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name DODOV
System Manufacturer LENOVO
System Model 2429NE8
System Type x64-based PC
System SKU LENOVO_MT_2429
Processor Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz, 2401 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date LENOVO G4ETB3WW (2.73 ), 11 Jun 2018
SMBIOS Version 2.7
Embedded Controller Version 1.13
BIOS Mode UEFI
BaseBoard Manufacturer LENOVO
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Mobile
Secure Boot State Off
PCR7 Configuration Elevation Required to View
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume2
Locale United States
Hardware Abstraction Layer Version = "10.0.17134.858"
User Name DODOV\USER
Time Zone FLE Daylight Time
Installed Physical Memory (RAM) 8.00 GB
Total Physical Memory 7.82 GB
Available Physical Memory 2.33 GB
Total Virtual Memory 14.1 GB
Available Virtual Memory 7.61 GB
Page File Space 6.25 GB
Page File C:\pagefile.sys
Kernel DMA Protection Off
Virtualization-based security Not enabled
Device Encryption Support Elevation Required to View
Hyper-V - VM Monitor Mode Extensions Yes
Hyper-V - Second Level Address Translation Extensions
Yes
Hyper-V - Virtualization Enabled in Firmware
No
Hyper-V - Data Execution Protection Yes