Windows is activated just after entering product key, but if it shows any warning like product key has used maximum number of time, then nothing to worry just follow the simple steps.
To download your product please visit following web page.
https://www.microsoft.com/en-us/software-download/windows10
Activation Instructions
Once you enter the key, the error message will pop up saying that it is already used on another PC. That is perfectly fine, your license just needs to be transferred to your PC via phone activation method. You can find the instructions on how to do that on the following link:
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Microsoft phone activation and how does it work?
Step 1: To start the phone activation of Windows, open search box and type slui 4. Click the result in the Command section and the Activation wizard will be launched.1 of 7
Step 2: Select your country and click Next.2 of 7
Windows Error Codes:
1. Open Powershell as administrator
2. Enter the following command
slmgr -ipk <Your product key here>
3. Then enter this command
slmgr -ato
example:
slmgr -ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
slmgr -ato
Note the second command can take a minute, just be paitent.
You have installed the wrong Windows version.
Situations when this error might occur:
- You are trying to activate Windows Home with a Windows Pro key.
- You have Windows N version installed.
- You have installed a Windows Enterprise and you are trying to activate it with a standard key.
In all cases you may change your version by reinstalling it but there are other options you may check out below:
Simply use one of these keys:
VD4D4-NDBGX-MTQ2D-G2D9B-F9CKG
VK7JG-NPHTM-C97JM-9MPGT-3V66T
system should automatically change its version to pro.Â
Then you can activate it with a pro key.
You cannot activate Windows N version with a standard Windows key.
You have to either reinstall OS to correct version or purchase Windows N key: