Microsoft Operating System
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- Pre-Owned · Microsoft$29.59or Best Offer$27.76 shipping0 bids5d 22h
- Pre-Owned · Microsoft$29.99Free shipping0 bids3d 12h
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- Pre-Owned · Microsoft$14.99$5.97 shipping0 bids23h 11m
Pre-Owned · Microsoft$349.00or Best Offer$9.91 shipping0 bids2d 10h- Brand New · Microsoft$7.99or Best Offer$13.28 shipping0 bids3d 20h
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Best selling
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- 100% agree - Reliable$125.97 New$59.99 Used
- 88% agree - Reliable$39.99 New$34.99 Used
- 100% agree - Reliable$38.99 New$25.31 Used
- 100% agree - Good value$199.99 New$60.00 Used
- 100% agree - Reliable$8.00 New
Review highlights
Recommended by our customersIt's been superb since SP3 was added.
By popjoh6
Don't trust MS - this was the last O/S with understandable architecture, making of me a member of the 30+ % of the world... see all reviews
Verified PurchaseGreat Retro System & Easy to Activate & Update
By rs6_wwrkse2@Deleted
MOST IMPORTANT!: I was able to activate it by phone. It was as expected, sealed and full retail suite. This was exactly ... see all reviews
Verified PurchaseRetro Computers OS of choice
By sultanoswat
The last OS to boot directly to DOS. The best true non NTFS Operating System. The choice of Retro Computer collectors, b... see all reviews
Verified PurchaseNice Operating System BUT
By jobassi
Windows 8.1 is interesting, it has a great frame work of operating principles and it performs very well. However it has ... see all reviews
Verified PurchaseSealed Original Microsoft License
By chdek8218
No issues. Perfect product. Will buy again. Thx! see all reviews
Verified PurchaseWorked as advertised.
By leojbourne
Installed this on an old Compaq C700 laptop 1.4GHz dual core with 2 GB RAM. Selected Desktop Experience during install ... see all reviews
Verified PurchaseCame in legit sealed Microsoft envelope. Solid 100%
By calbor200
Came in sealed legit Microsoft hard card envelope with CD and license key covered in scratch off media. You have to scr... see all reviews
Verified PurchaseGreat! Installed 11 Pro from downloaded...
By marstay-12
Great! Installed 11 Pro from downloaded USB key and used number to activate -- I did not use the DVD itself see all reviews
Verified Purchase
