Work only if Windows is download from Microsoft
Work only with Windows downloaded from Microsoft. "Lite" version doesn't: I don't need Cortana or other software ... I only need operating system
About Keysworlds
Data updated- Website
- keysworlds.com
- Category
- Events & Entertainment
- Location
- China
- Status
- Unclaimed
- Last 12 months
- 12 reviews
- Replies to negative
- 34% (12/35)
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About this business
Keysworlds, the biggest world of CD-Keys. No matter Steam games, Uplay games, EA games or Battlenet games, you can find their CD-Keys at very low price here.
Is Keysworlds legit?
Keysworlds (keysworlds.com) has a 4.3 out of 5 rating on OK.one, based on 309 user reviews collected here. It is listed under Events & Entertainment and its reputation is good. 83% of reviews are 4 stars or higher and 11% are 1 star; The business has replied to 34% of negative reviews; 12 of them were added in the last 12 months. Last updated 2026-10-24.
What people say
Tue key is not working in my region 🙁
Tue serial number is not working in my region 🙁 This is my order number : #12000002540801 I can not use the activation key up till now as it is not valif in my area Wating your help
Reply from Keysworlds2020-07-08
Hello, We are sorry to hear about the problems. Unfortunately, you have no order number here, which is why we can not understand the problem and re-examine whether there is now a final solution. We ask you to give us the corresponding information. We will be happy to examine the case again and find a solution for you. You can contact our customer service for any problems any time. Thank you
Really quick service. The 50% discount service was not granted to me though
When I bought it and tried to use the…
When I bought it and tried to use the code to upgrade a Windows 10 home edition to pro it would not work. None of the information prior to the order suggested that I would have to totally wipe my system and do a fresh install. So now I have a Win 10 serial to give as a gift for friends. At least it was cheap :)
Windows 10 ... it's only a key
I want to upgrade my Windows 7 system to Windows 10 so I ordered their product. What I received was an email confirming my order and pointing me to a download site and a "key". None of the information prior to the order suggested that I would have to totally wipe my system and do a fresh install, nor that I would only be getting a download rather than an actual CD copy. I wasted my money.
I read their add for the Windows 10 pro…
I read their add for the Windows 10 pro key to mean it would work with all upgrade options. When I bought it and tried to use the code to upgrade a Windows 10 home edition to pro it would not work. After 2 emails they told me the code will not work in this instance. I have a useless code now.
Reply from Keysworlds2020-07-08
Hello, We are sorry to hear about the problems. Unfortunately, you have no order number here, which is why we can not understand the problem and re-examine whether there is now a final solution. We ask you to give us the corresponding information. We will be happy to examine the case again and find a solution for you. You can contact our customer service for any problems any time. Thank you
Very simple and fast order
Very simple and fast order. The only miss is not having an invoice as proof of purchase.
MS Office suite version
Please note whether the MS Office suite is 32 or 64 version
Fast delivery
Fast delivery. There was a little not knowing abbot the second key since it showed up later. Great price and works as expected.
leonidasvla2: Good morning from Greece
Good morning from Greece! In principle, I have not yet used the program key and I do not know its effectiveness. I would like to know how to manage the permissions that are after the activation key. Example: key: ΧΧΧΧΧ - ΧΧΧΧΧ - ΧΧΧΧΧ ....... (.....................)
Bought an win10 serial that Cannot be…
Bought an win10 serial that Cannot be activate!!! Fake serial number!!!
I purchased Windows 10 and Microsoft…
I purchased Windows 10 and Microsoft Office combo for $70. Windows 10 wasn't needed, I asked for a partial refund or possibly another code since I had to purchase another computer, they refunded me $11. Wow! Didn't know Windows 10 only cost $11. Be very careful with them. Customer service STINKS, very DISAPPOINTED!
Very good and fast response, good promotions
Very good and fast response. Fast receiving the activation codes. Clear and good communication. Very good promotions and products.
The key for office worked immediatly…
The key for office worked immediatly however the key for Windows 10 Pro did not work for an upgrade from Windows 10 Home to Windows 10 Pro. Using a special key that i found on the Internet, i was able to change my system in offline mode from Windows 10 home to Windows 10 Pro.Then i re-entered the purchased key in online mode. Thanks a lot
οκ done
ok problem solved
The purchase is OK
The purchase is OK, but I must send a e-mail for become the second key.
Excellent ratio…
Excellent ratio satisfaction_from_product/price. Web site especially its desktop version is awful.
No working win10 code
The code for activation of Win 10 pro was rejected from Microsoft!
Ordered a windows 10 key
Ordered a windows 10 key, never got it. Emailed customer support, never received any response back. Charged my paypal $20. Terrible scamming company, avoid at all cost. Update: They commented on my review saying to email them so they could help. Number 1 - I already did that an hour after purchasing the key. Number 2 - after they commented on this post I emailed again with no response. I don’t understand how their customer service can be so bad. I’ve ordered off multiple different key sites such as G2A.COM and cdkeys.com with no problems ever. In closing, this isn’t the only website that sells cheap keys, go to a different one with better service, I had to buy a whole other key on cdkeys.com after the failure of this website to not only deliver the key but also taking the money out of my paypal even though they “don’t have an order number” or whatever. Buying keys is great, just not from this site.
This is a bad enterprise they give me a…
This is a bad enterprise they give me a bad code for win 10 pro. i asked for refund a told me i did a wrong instalation and follow all the instruction by word. Do not I repeat, do no do business with them. Invoice Number 22000001513
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