Windows Release Date OS Identifiers

Did you know that ACPI Tables have Windows XP denoted as "Windows 2001" and Windows Vista as "Windows 2006"? Microsoft to this day use release date OS identifiers for Windows. \OSI ("Windows 2001") Store (0x07D1, OSYS) \_OSI ("Windows 2001 SP1") Store (0x07D1, OSYS) \_OSI ("Windows 2001 SP2") Store (0x07D2, OSYS) \_OSI ("Windows 2006") Store (0x07D6, OSYS) SI strings for Windows operating systems string Target OS os 2000 Windows 2000 os 2001 Windows XP os 2001 SP1 Windows XP SP1 os 2001.1 Windows Server 2003 os 2001 SP2 Windows XP SP2 os 2001.1 SP1 Windows Server 2003 SP1 os 2006 Windows Vista os 2006 SP1 Windows Vista SP1 os 2006.1 Windows Server 2008 os 2009 Windows 7, Win Server 2008 R2 os 2012 Windows 8, Win Server 2012 os 2013 Windows 8.1 os 2015 Windows 10 os 2016 Windows 10, version 1607 os 2017 Windows 10, version 1703 os 2018 Windows 10, version 1709 os 2018.1 Windows 10, version 1803 os 2018.2 Windows 10, version 1809 os 2019 Windows 10, version 1903 os 2020 Windows 10, version 20H2 os 2021 Windows 11 os 2022 Windows 11, version 22H2

The meme presents a technical explanation of ACPI operating-system identifiers, showing code and a table where Windows versions are represented by release years such as "Windows 2001" for Windows XP and "Windows 2006" for Windows Vista. The joke is that Microsoft’s internal OS naming convention looks like the software was named after future release dates, making familiar Windows versions appear strangely time-shifted. It is shared as a humorous reaction among programmers, system administrators, and Windows enthusiasts when discussing obscure implementation details. EN: The meme presents a technical explanation of ACPI operating-system identifiers, showing code and a table where Windows versions are represented by release years such as "Windows 2001" for Windows XP and "Windows 2006" for Windows Vista. The joke is that Microsoft’s internal OS naming convention looks like the software was named after future release dates, making familiar Windows versions appear strangely time-shifted. It is shared as a humorous reaction among programmers, system administrators, and Windows enthusiasts when discussing obscure implementation details.

• @gentoomemes / 4162 2023-04-24