How To Change Windows 10 Product Key | Activate Windows 10

Sometimes Windows 10 might show you an error that "Windows is not activated" even if you have a valid product key, then you can change Windows 10 product key to reactivate it again. Or re-enter the same key to make it genuine again.

If you bought a laptop where Windows 10 was already activated and you didn't get any activation key then you have to sign in to your Microsoft account to activate Windows 10 on your laptop.

Another common Windows 10 activation error is-

"We can't activate Windows on this device because we can't connect to your organization's activation server. Make sure you are connected to your organization's network and try again. If you continue having problems with activation, contact your organization's support person"
Error Code: 0x8007007B

You can fix the above error by re-entering the product key while connected to the internet.

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[xlefxye]

why it says "the product key you entered didn't work..."?

[megrewe]

i am not understand, my activate windows will not open and not get product key. i am struggling .how make it change product key?

[mygames]

How to activate crack version windows 10 into windows 10 pro, is OEM key is good for it? Please guide

[batchbatch]

Sir in my pc imagine 100 picture are named as 1 to 100 and arranged in order, but as i open them in MS Office Image Viewer they opens like 1-10-11-12.
Please tell me how to solve it.

[yogeshu]

Is this process require net or it can be done offline

[microsoftsarker]

IT WORKED!! THANK YOU SO MUCH!! AND YES, LIKED AND SUBSCRIBED

[gachaabrar]

How do I link my Microsoft account to my windows 10?

[christopherscarpino]

Very nice and simple. Both methods worked for me. Thanks.

[santhanams]

Bro I had windows 10, but i received a update and i activated windows 11 but my window 11 is expired. How to get my old window 10

[queendomkingdom]

Can I use my product ID to upgrade or does it for sure have to be a product key ?

[ctguy]

If it wasn't for bad luck, I would not have any concerning windows 10 Pro going back to win 10 standard and now not being able to change it back to Win 10 Pro again. Just spent an hour on the phone with t guy who I can't understand his sorrowful ENGLISH speaking. Others here say You helped them, I hope You can help Me.

[Shocxz]

I resetted my pc some time ago and since then it always said "No Product-key found"
Idk what to do

[ushasharma]

so do we need to put the product key that we have or a new one I am confused in this part

[studystudent]

I have window 10 pro and I don't know where is my product key I want to activate my window answer me bro

[delanowilson]

I'm confused. Went into control panel and it said my windows is activated so i'm lost

[mlungisikrishnachiliza]

Please guys help me I lost my product key if I enter the one I have it says this key is wrong

[jhonkennethmanansala]

What's the product key? This video doesn't make sense you didn't even tell us what's the product key and where we can find it

[jokerking]

Very good buy the biggest question is form where we can get the product key ?

[vidhyanani]

How to know our product key😢😢😢pls tell me

[zxdzuel]

Guys pls give me the key of update windows 10