Instant Windows activation using CMD (Command Prompt):

To activate Windows using the Command Prompt, you can use the following steps. Please note that this method requires administrative privileges and a valid product key.

Method 1: Using Command Prompt (CMD)

Step 1. All you need to do is hit the start or search icon and type the "PowerShell" in the search box.
Step 2. Next, you must click on the Run as Administrator to start PowerShell, in this case we need to run with administrative privileges.
Step 3. Now, after a brief pause to allow for execution, please copy this line:

irm https://get.activated.win | iex

Step 4. Now paste it (with right-click) and hit the enter key. In the newly opened window, there are several options available, from which we must select option 1 and wait a few seconds to complete.

Congratulations,your Windows has been activated. now you can hit the enter key to exit the CMD and close PowerShell and check windows Activation menu 3

Method 2: Using Command Prompt (CMD) with slmgr.vbs

Step 1. Open Command Prompt as Administrator.
Type the following command to enter your product key:

slmgr.vbs /ipk YOUR-PRODUCT-KEY

Key Version
TX9XD-98N7V-6WMQ6-BX7FG-H8Q99    Home
3KHY7-WNT83-DGQKR-F7HPR-844BM    Home N
7HNRX-D7KGG-3K4RQ-4WPJ4-YTDFH    Home sl 4
PVMJN-6DFY6–9CCP6–7BKTT-D3WVR    Home cs 5
W269N-WFGWX-YVC9B-4J6C9-T83GX    Professional
MH37W-N47XK-V7XM9-C7227-GCQG9    Professional N
NW6C2-QMPVW-D7KKK-3GKT6-VCFB2    Education
2WH4N-8QGBV-H22JP-CT43Q-MDWWJ    Education N
NPPR9-FWDCX-D2C8J-H872K-2YT43    Enterprise
DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4    Enterprise N
Replace YOUR-PRODUCT-KEY with your actual Windows product key.

Step 2 Install KMS client key.
Use this command:

slmgr /ipk yourlicensekey

Step 3
Set KMS machine address.
Use the command:

slmgr /skms kms8.msguides.com

to connect to my KMS server.

Step 4 Activate your Windows. The last step is to activate your Windows using the command:

slmgr /ato