My particular day had started when my desktop had a system failure and could not get past the boot up stage. I was able to get to the point (after 3 hours), where I had to reinstall the Windows 7 Home Premium software and with the foresightedness of storing all my information on an external Hard Drive, I was able to resume where I left - Except that since reinstalling Windows, a message appeared to indicate to enter the Windows Product Key. I had the plastic container with the CDs, but no box that the disks came in and of course the Product Key is on the box - not the included within the plastic container along with the CDs. Looking for 2 hours on the Web sites to purchase the Product Key for Windows Activation, the my search keep taking me back to Microsoft Help. I did not want to go there (again and again), and I sure did not want to purchase the software at the starting price of $104.00. I just want to purchase the Product Key. Well I almost came close to "biting the bullet" and low-and-behold your web site was at the bottom of the page and what do you know, finally the site I have been searching for just to purchase a Windows 7 HM Premium Product Key and to save me money. Right after the sale was approved and Windows Activated, I added your Product Key Online onto my Bookmarks and I also made hard copy documents and included those inside the plastic container along with Windows 7 CDs. Lessons learned. Regards-Francis

Got the product key just after payment was successful. Was able to register the product on my Microsoft account.

Excellent Customer service . I will shop here again.

License purchase was straight-forward. Download and installation worked on the first try. No issues.

It is a pure pleasure to write this review. I bought this computer thinking that I got a Windows 8.1 Professional license for the life of the computer. I was really surprised when Windows popped up and said that I needed to activate it when I had already done so. I am on disability and know that Microsoft licenses are not cheap - or so I thought. Product Key Online sold me my license at a reasonable cost and delivered so EXTREMELY FAST! This is what I call TRUE CUSTOMER SERVICE! Great job!!! Thank you!

Great service. Had a small issue on my first experience. But the response was expedient, and resolved.

As soon as we paid , we received a genuine product key. We had no problems installing it. Perfect business!

Excellent, fast delivery and clean ISO, will definately use again. Also no problem with activation

good service,well pleased with product.

Thanks, everything worked as it should have! Appreciate how easy it was.

Fast, works, and has instructions and download links. pretty much one stop shop

Was very easy

Worked flawlessly and met every expectation.

I was able to buy and download Windows 7 quick and easy to run in my virtual box. Works great!

Fast, easy, efficient - nothing more to say!!

Thanks so much

2 weeks ago I lost my windows7 validation.I tried all 2 keys I had.None worked.I purchased a new one from you.Windows support said it wasn't a valid key.It looks like I'll either wipe my hard drive and reinstall or else buy a windows 10 builders disk even though I hate windows 10's desktop and user interface.

key worked with no issues in the event I require more product keys I will definately be looking here first.

The product key I ordered arrived quickly via email and the installation went flawlessly. Would definitely recommend Product Key Online and I plan to shop with them again in the future.

I think the product is genuine , it can link into my msn account without any issue.