Interesting, readers of HN should know that upgrades to the newest version of Windows and updates is essential for reasons of software security. Newer versions of Windows incorporates security measures not in older versions -- sometimes even taking advantages of new security features in Intel hardware.
For example, Target and Home Depot were hacked because they failed to upgrade their point-of-sale hardware from Windows XP embedded to Windows 7 embedded or later which was an upgrade recommended by Microsoft. Windows XP embedded had a security flaw later patched in later versions of Windows.
For example, Target and Home Depot were hacked because they failed to upgrade their point-of-sale hardware from Windows XP embedded to Windows 7 embedded or later which was an upgrade recommended by Microsoft. Windows XP embedded had a security flaw later patched in later versions of Windows.