Microsoft* Windows* Operating System Desktop Based PCs
The following desktop operating systems include optimizations for HT Technology and are currently eligible to carry the new Intel® Pentium® 4 Processor with HT Technology logo:
* Microsoft* Windows* XP Professional Edition
* Microsoft* Windows* XP Home Edition
The following desktop operating systems are not recommended for use with Hyper-Threading Technology. If you are using one of the following desktop operating systems, it is advised that you should disable Hyper-Threading Technology in the system BIOS Setup program:
* Microsoft Windows 2000 (all versions)
* Microsoft Windows NT* 4.0
* Microsoft Windows Me
* Microsoft Windows 98
* Microsoft Windows 98 SE
Linux* Operating System Desktop Based PCs
The following Linux operating systems include optimizations for HT Technology and are currently eligible to carry the Intel® Pentium® 4 Processor with HT Technology logo:
* Red Hat Linux* 9 (Professional and Personal versions)
* SuSE Linux* 8.2 (Professional and Personal versions)
* Red Flag Linux* Desktop 4.0
* COSIX* Linux* 4.0