I used it on a PC delivered refurbished with Windows10 that Microsoft's forced updates reduced to junk. They kept overwriting drivers. I purchased 2 "OEM Versions" of Windows 7 Ultimate only to have them declared to be out of license terms by MS and blacklist the machine. After installing this product, everything works, works very well, and updates without bricking the machine - when I choose also, I might add! What a difference! I use the machine in control applications with an IEEE488 bus (Which is apparently too antique for Microsoft to consider as a useful function). Finding a new Win10 machine that is actually configured with 488 support (That MS does not also break with forced updates) has been a fruitless endeavor. Apparently the only MS-approved activities for new machines are web-surfing, banking, shopping, and gaming. Software development is also OK provided you need no peripherals. I hope there is a special place in hell reserved for those who instituted MS's involuntary OPSYS updates. Read full review
Verified purchase: Yes | Condition: New
Best thing I have done is to buy this version of Windows. I needed to have a legal copy for a newly built system. The seller was great, the condition of the software was great and the usability I have gotten is phenomenal. Compared to XP it is a true racehorse. Going this way is recommended to all that need to have the power and legal authority to use the operating system so make sure you take this fools advice and do it the legal way. You will not be sorry. The Bam
Had to call Microsoft to activate, there was not an issue with key, they prompted me on what to set through cmd line and it has been working since.
Verified purchase: Yes | Condition: Pre-owned
Installed smoothly and has all features we want and need. BitLocker is essential.
Verified purchase: Yes | Condition: Pre-owned
it is working fine but i did use a company called mchelper to help me insall it
Verified purchase: Yes | Condition: New
My computer recently got infected with sooooo many viruses somehow, to the point where it wouldn't even get to the login page! This copy of Windows fixed my computer right up, and it's a genuine copy. Very pleased!
Verified purchase: Yes | Condition: Pre-owned
This is a bogus product and did not have a valid product key. It was sealed and advertised as new. I called Microsoft and it is not an authentic copy and is not valid. So it is totally worthless!!!
Verified purchase: Yes | Condition: New
Hi, the item has a good cost for the quality it has.
Verified purchase: Yes | Condition: New
Windows 7 ultimate 64 is the best Microsoft has ever had , vista a complete floop 8 ,8.1 garbage windows 10 a little better but forget it.
Verified purchase: Yes | Condition: Pre-owned
Item arrived before the actual date stated. Price was good and the product work as expected. Thank you and keep up the good service.
Verified purchase: Yes | Condition: New
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