(Applies to: Windows 10 Home, Windows 10 Home Single Language)
Step 1: You openĀ cmdĀ (run as administrator)

Step 2: You copy and paste one by one these codes in cmd
slmgr.vbs /upk
slmgr.vbs /ckms
Step 3: Then you copy and paste this code
DISM /online /Get-TargetEditions

If you seeĀ Target edition: Professional, your Windows 10 Home can upgrade to Windows 10 Pro.
Step 4: You type these codes in cmd
sc config LicenseManager start= auto & net start LicenseManager
sc config wuauserv start= auto & net start wuauserv
changepk.exe /productkey VK7JG-NPHTM-C97JM-9MPGT-3V66T
exit
Then you enter and wait for a moment.
OUR PRODUCTS:
operating system:Ā Windows 11Ā āĀ Windows 10Ā āĀ Windows 8Ā āĀ Windows 7
Microsoft Office:Ā Office 2021Ā āĀ Office 2019Ā āĀ Office 2016 āĀ OFFICE 2019 HOME & BUSINESS MAC ā Ā Office Home & Business 2016 āĀ VISIO PROFESSIONAL 2021 ā PROJECT PROFESSIONAL 2021
Antivirus: Malwarebytes Premium – ESET Internet Security 2023– Kaspersky Total Security 2023
Microsoft Server:Ā Windows Server āĀ WINDOWS SERVER 2022 STANDARD ā WINDOWS SERVER 2022 DATACENTER Ā āĀ WINDOWS SERVER 2019 STANDARDĀ āWINDOWS SERVER 2019 DATACENTER