Microsoft is handing out $100 vouchers for all purchases of PCs over $699 until February 19th; unfortunately the deal excludes the Surface range, and the voucher can't be used for Surface products
Windows 10 review: Microsoft goes back to the future
Windows 10 ISOs now available to download
Poll: Is Windows 10 ready for its launch?
Hands-on: Phone Continuum in Windows 10 Mobile
windows 10 phone continuum
Hands-on: Windows Hello biometric log-in