How To Activate Windows Through Command Prompt

View Activation, License, and Expiration Engagement Data

To display very bones license and activation information about the electric current system, run the following command. This command tells you the edition of Windows, part of the product key so you can identify it, and whether the organization is activated.

          slmgr.vbs /dli

To display more detailed license data–including the activation ID, installation ID, and other details–run the following command:

          slmgr.vbs /dlv

View the License Expiration Date

To display the expiration appointment of the electric current license, run the following command. This is only useful for Windows system activated from an arrangement's KMS server, as retail licenses and multiple activation keys issue in a perpetual license that won't expire. If you oasis't provided a product key at all, it'll give yous an error message.

          slmgr.vbs /xpr

Uninstall the Production Central

You can remove the product primal from your current Windows system with Slmgr. After you run the below command and restart your computer, the Windows system won't accept a product key and will be in an unactivated, unlicensed country.

If yous installed Windows from a retail license and would like to employ that license on another computer, this allows you to remove the license. It could also be useful if you're giving that estimator away to someone else. However, virtually Windows licenses are tied to the estimator they came with–unless you purchased a boxed copy.

To remove uninstall the current product cardinal, run the following control and then restart your computer:

          slmgr.vbs /upk

Windows likewise stores the production key in the registry, as information technology's sometimes necessary for the key to exist in the registry when setting upwardly the estimator. If yous've uninstalled the product cardinal, yous should run the below command to ensure information technology's removed from the registry likewise. This will ensure people who use the computer in the hereafter can't grab the production primal.

Running this control alone won't uninstall your product key. It'll remove it from the registry then programs can't access it from there, but your Windows arrangement volition remain licensed unless yous run the above command to actually uninstall the production key. This choice is really designed to prevent the key from beingness stolen by malware, if malware running on the current system gains access to the registry.

          slmgr.vbs /cpky

Set or Change the Production Key

You can utilise slmgr.vbs to enter a new production key. If the Windows system already has a product cardinal, using the beneath command volition silently replace the old product key with the ane you provide.

Run the following command to replace the product key, replacing #####-#####-#####-#####-##### with the product key. The control will check the production key you enter to ensure it's valid before using it. Microsoft advises you restart the computer after running this command.

You can also modify your product key from the Activation screen in the Settings app, but this command lets y'all do it from the control line.

          slmgr.vbs /ipk #####-#####-#####-#####-#####

Actuate Windows Online

To force Windows to attempt an online activation, run the following command. If you're using a retail edition of Windows, this volition force Windows to attempt online activation with Microsoft's servers. If the system is set upwards to use a KMS activation server, it will instead attempt activation with the KMS server on the local network. This control can be useful if Windows didn't activate due to a connection or server problem and y'all want to force it to retry.

          slmgr.vbs /ato

Activate Windows Offline

Slmgr also allows you to perform an offline activation. To get an installation ID for offline activation, run the following command:

          slmgr.vbs /dti

Y'all'll at present need to go a a confirmation ID you lot can employ to activate the system over the telephone. Telephone call the Microsoft Product Activation Eye, provide the installation ID you received above, and you'll be given an activation ID if everything checks out. This allows y'all to activate Windows systems without Net connections.

To enter the confirmation ID y'all've received for offline activation, run the post-obit command. Replace "ACTIVATIONID" with the activation ID yous've received.

          slmgr.vbs /atp ACTIVATIONID

In one case yous're done, you can employ the slmgr.vbs /dli or slmgr.vbs /dlv commands to ostend you're activated.

This can generally exist done from the Activation screen in the Settings app if your PC isn't activated–you don't have to use the command if you'd rather apply the graphical interface.