A recorded voice on Microsoft's activation hotline delivers a stark message: "Support for product activation has moved online ...

Windows Activation error code 0x803FABB8 is one of the numerous activation errors you may encounter after you change hardware (like processor, motherboard, or disk ...

Microsoft warned us last month that our favorite Windows upgrade loophole was over, but now it’s official: The activation servers no longer let you use Windows 7 or 8 license keys to activate Windows ...