Solved Buying a cheap windows 11 pro upgrade (From Home) key


rezpower

rezpower

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I have been searching online and even saw few posts here with links to cheap windows 11 pro keys. But I could not find any upgrade keys as I already have the OEM Home key with my laptop. I don't know if it makes sens to just get the upgrade or go for a full retail 11 pro key? Any advice (on which site to get it from and what to get) will be highly appreciated .

Edit: What I am trying to ask is: what's going to happen to my original OEM key if I enter a new KEY bought online. will that key burn and be no longer attached to my laptop and be replaced by the new key? That's the only reason I am trying to find a upgrade key and not an already pro key.
 
Last edited:

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rezpower said:
what's going to happen to my original OEM key if I enter a new KEY bought online. will that key burn and be no longer attached to my laptop and be replaced by the new key? That's the only reason I am trying to find a upgrade key and not an already pro key.
Click to expand...
The OEM key will always remain even when you put in the new key for Pro.
There is no such thing as an upgrade key.
No matter what, the OEM key can be put back in if needed to revert to its original Home version.
This is how the registry key will look like ( Note this from is Pro to Pro for Workstations )

Code: 
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2
    Product ID: XXXX-90050-00000-XXXX
    Installed Key: 3GR3N-XXXX-9GJ7M-XXXX-9BV79

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey
    Product ID: XXXX-90000-00000-XXXX
    Installed Key: XXXX-JM76F-XXXX-JJFGR-WFG6T
 

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    Windows 11 Beta
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    Asus X751BP
    CPU
    AMD A9-9420
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    8 GB of DDR4
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    AMD Radeon R5
    Screen Resolution
    1600x900
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    Seagate 1 TB
You only need to buy a key when you're upgrading to a higher version of Windows, e.g Home → Pro.

If you're on the same version of Windows with the default OEM key, e.g Pro, it will remain valid when moving from 10 to 11.
 

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    Windows 11 Education For 25H2
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    HP ZBook G2
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    Intel® Core i7 5500u
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    Windows 11 Pro For Workstations 25H2
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    HP Zbook G4
    CPU
    Xeon 1535m v6
    Motherboard
    HP
    Memory
    32 GB
    Graphics card(s)
    AMD Quadro Pro 4100
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    Bang and Olufson Audio
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    1TB SSD
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    HP USB Mouse
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    Win 11 Home ♦♦♦26200.8655 ♦♦♦♦♦♦♦25H2
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    Built by Ghot® [May 2020]
    CPU
    AMD Ryzen 7 3700X
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    Asus Pro WS X570-ACE (BIOS 5302)
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    G.Skill (F4-3200C14D-16GTZKW)
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    EVGA RTX 2070 (08G-P4-2171-KR)
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    Realtek ALC1220P / ALC S1220A
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    Dell U3011 30"
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    2x Samsung 860 EVO 500GB,
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    300/300
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    Windows XP Pro 32bit w/SP3
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    Built by Ghot® (not in use)
    CPU
    AMD Athlon 64 X2 5000+ (OC'd @ 3.2Ghz)
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    ASUS M2N32-SLI Deluxe Wireless Edition
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    TWIN2X2048-6400C4DHX (2 x 1GB, DDR2 800)
    Graphics card(s)
    EVGA 256-P2-N758-TR GeForce 8600GT SSC
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    Onboard
    Monitor(s) Displays
    ViewSonic G90FB Black 19" Professional (CRT)
    Screen Resolution
    up to 2048 x 1536
    Hard Drives
    WD 36GB 10,000rpm Raptor SATA
    Seagate 80GB 7200rpm SATA
    Lite-On LTR-52246S CD/RW
    Lite-On LH-18A1P CD/DVD Burner
    PSU
    PC Power & Cooling Silencer 750 Quad EPS12V
    Case
    Generic Beige case, 80mm fans
    Cooling
    ZALMAN 9500A 92mm CPU Cooler
    Keyboard
    Logitech Classic Keybooard 200
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    Logitech Optical M-BT96a
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    300/300
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    Firefox 3.x ??
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    Symantec (Norton)
    Other Info
    Still assembled, still runs. Haven't turned it on for 15 years?
OAT said:
The OEM key will always remain even when you put in the new key for Pro.
There is no such thing as an upgrade key.
No matter what, the OEM key can be put back in if needed to revert to its original Home version.
This is how the registry key will look like ( Note this from is Pro to Pro for Workstations )

Code: 
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey2
    Product ID: XXXX-90050-00000-XXXX
    Installed Key: 3GR3N-XXXX-9GJ7M-XXXX-9BV79

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DefaultProductKey
    Product ID: XXXX-90000-00000-XXXX
    Installed Key: XXXX-JM76F-XXXX-JJFGR-WFG6T
Click to expand...
Oh Thanks a lot! learning something new is cool :)
 

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System One

  • OS
    Windows
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 7i
    CPU
    Intel i7-12800HX
    Memory
    32 GB DDR5 4800 MHz dual-channel
    Graphics Card(s)
    NVIDIA® GeForce RTX™ 3070 Ti
    Sound Card
    Steinberg UR44
    Hard Drives
    1 TB SSD (M.2 NVMe PCIe 4.0 x4
    2 TB SSD Samsung 980 PRO NNMe
    Browser
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    Antivirus
    Windows Defender + Malwarebytes
  • Like
Reactions: OAT

My Computer

System One

  • OS
    Windows
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 7i
    CPU
    Intel i7-12800HX
    Memory
    32 GB DDR5 4800 MHz dual-channel
    Graphics Card(s)
    NVIDIA® GeForce RTX™ 3070 Ti
    Sound Card
    Steinberg UR44
    Hard Drives
    1 TB SSD (M.2 NVMe PCIe 4.0 x4
    2 TB SSD Samsung 980 PRO NNMe
    Browser
    Firefox
    Antivirus
    Windows Defender + Malwarebytes
rezpower said:
Thanks a lot Ghot,
I was looking @ this site. But the one you posted says that it's a Microsoft verified partner.
Click to expand...


It is a verified partner. We've been using StackSocial for quite a few years.:-)
 

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    Win 11 Home ♦♦♦26200.8655 ♦♦♦♦♦♦♦25H2
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    PC/Desktop
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    Built by Ghot® [May 2020]
    CPU
    AMD Ryzen 7 3700X
    Motherboard
    Asus Pro WS X570-ACE (BIOS 5302)
    Memory
    G.Skill (F4-3200C14D-16GTZKW)
    Graphics Card(s)
    EVGA RTX 2070 (08G-P4-2171-KR)
    Sound Card
    Realtek ALC1220P / ALC S1220A
    Monitor(s) Displays
    Dell U3011 30"
    Screen Resolution
    2560 x 1600
    Hard Drives
    2x Samsung 860 EVO 500GB,
    WD 4TB Black FZBX - SATA III,
    WD 8TB Black FZBX - SATA III,
    DRW-24B1ST CD/DVD Burner
    PSU
    PC Power & Cooling 750W Quad EPS12V
    Case
    Cooler Master ATCS 840 Tower
    Cooling
    CM Hyper 212 EVO (push/pull)
    Keyboard
    Ducky DK9008 Shine II Blue LED
    Mouse
    Logitech Optical M-100
    Internet Speed
    300/300
    Browser
    Firefox (latest)
    Antivirus
    Bitdefender Total Security
    Other Info
    Speakers: Klipsch Pro Media 2.1
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    Windows XP Pro 32bit w/SP3
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    PC/Desktop
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    Built by Ghot® (not in use)
    CPU
    AMD Athlon 64 X2 5000+ (OC'd @ 3.2Ghz)
    Motherboard
    ASUS M2N32-SLI Deluxe Wireless Edition
    Memory
    TWIN2X2048-6400C4DHX (2 x 1GB, DDR2 800)
    Graphics card(s)
    EVGA 256-P2-N758-TR GeForce 8600GT SSC
    Sound Card
    Onboard
    Monitor(s) Displays
    ViewSonic G90FB Black 19" Professional (CRT)
    Screen Resolution
    up to 2048 x 1536
    Hard Drives
    WD 36GB 10,000rpm Raptor SATA
    Seagate 80GB 7200rpm SATA
    Lite-On LTR-52246S CD/RW
    Lite-On LH-18A1P CD/DVD Burner
    PSU
    PC Power & Cooling Silencer 750 Quad EPS12V
    Case
    Generic Beige case, 80mm fans
    Cooling
    ZALMAN 9500A 92mm CPU Cooler
    Keyboard
    Logitech Classic Keybooard 200
    Mouse
    Logitech Optical M-BT96a
    Internet Speed
    300/300
    Browser
    Firefox 3.x ??
    Antivirus
    Symantec (Norton)
    Other Info
    Still assembled, still runs. Haven't turned it on for 15 years?
Ghot said:
It is a verified partner. We've been using StackSocial for quite a few years.:-)
Click to expand...
Just to let you guys know that I bought the key from StackSocial, received it instantaneously and it worked perfectly.
 

My Computer

System One

  • OS
    Windows
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 7i
    CPU
    Intel i7-12800HX
    Memory
    32 GB DDR5 4800 MHz dual-channel
    Graphics Card(s)
    NVIDIA® GeForce RTX™ 3070 Ti
    Sound Card
    Steinberg UR44
    Hard Drives
    1 TB SSD (M.2 NVMe PCIe 4.0 x4
    2 TB SSD Samsung 980 PRO NNMe
    Browser
    Firefox
    Antivirus
    Windows Defender + Malwarebytes
Please mark this thread as Solved
 

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  • OS
    Windows 11 Pro - Windows 7 HP 64 - Lubuntu
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    Manufacturer/Model
    custom build
    CPU
    i5 6600K - 800MHz to 4400MHz
    Motherboard
    GA-Z170-HD3P
    Memory
    4+4G GSkill DDR4 3000
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    IG - Intel 530
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    Samsung 226BW
    Screen Resolution
    1680x1050
    Hard Drives
    (1) -1 SM951 – 128GB M.2 AHCI PCIe SSD drive for Win 11
    (2) -1 WD SATA 3 - 1T for Data
    (3) -1 WD SATA 3 - 1T for backup
    (4) -1 BX500 SSD - 256G for Windows 7 and Lubuntu
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    Thermaltake 450W TR2 gold
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    Old and good Chicony mechanical keyboard
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    Logitech mX performance - 9 buttons (had to disable some)
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    500 Mb/s
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    Asus Q550LF
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    Realtek
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    LG Display LP156WF4-SPH1
    Screen Resolution
    1920 x 1080
    Hard Drives
    BX500 120G SSD for Windows and programs
    & 1T HDD for data
    Internet Speed
    500 Mb/s
    Browser
    Firefox 64
rezpower said:
Just to let you guys know that I bought the key from StackSocial, received it instantaneously and it worked perfectly.
Click to expand...
StackSocial does seem to be the most reliable place to get these.
 

My Computers

System One System Two

  • OS
    Win 11 Pro 25H2, Build 26200.8655
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14500
    Motherboard
    Gigabyte B760M G P WIFI
    Memory
    64GB DDR4
    Graphics Card(s)
    GeForce RTX 4060
    Sound Card
    Chipset Realtek
    Monitor(s) Displays
    LG 45" Ultragear, Acer 24" 1080p
    Screen Resolution
    5120x1440, 1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD (O/S)
    Silicon Power 2TB US75 NVMe PCIe Gen4 M.2 2280 SSD (backup)
    Crucial BX500 2TB 3D NAND (2nd backup)
    Seagate 4TB Ironwolf, rotating HDD archive files
    External off-line backup Drives: 2 NVMe 4TB drives in external enclosures
    PSU
    Thermaltake Toughpower GF3 750W
    Case
    LIAN LI LANCOOL 216 E-ATX PC Case
    Cooling
    Lots of fans!
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Defender Security
  • Operating System
    Win 11 Pro 25H2, Build 26200.8524
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14400
    Motherboard
    Gigabyte B760M DS3H AX
    Memory
    32GB DDR5
    Graphics card(s)
    Intel 700 Embedded GPU
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    Realtek Embedded
    Monitor(s) Displays
    27" HP 1080p
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    1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 eD NAND PCIe SSD
    Samsung EVO 990 2TB NVMe Gen4 SSD
    Samsung 2TB SATA SSD
    PSU
    Thermaltake Smart BM3 650W
    Case
    Okinos Micro ATX Case
    Cooling
    Fans
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Defender Security
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