Additional requirements to use certain features:
-
Internet access (fees may apply as set by your internet service provider)
-
Depending on resolution, video playback may require additional memory and advanced graphics hardware
-
Some games and programs might require a graphics card compatible with DirectX 10
or
higher
for optimal performance
-
For some Windows Media Center functionality a TV tuner and additional hardware may be required
-
Windows Touch and Tablet PCs require specific hardware
-
HomeGroup requires a network and PCs running Windows 7
-
DVD/CD authoring requires a compatible optical drive
-
BitLocker requires Trusted Platform Module (TPM) 1.2
-
BitLocker To Go requires a USB flash drive
-
Windows XP Mode
requires an additional 1 GB of RAM and an additional 15 GB of available hard disk space.
-
Music and sound require audio output
Product functionality and graphics may vary based on your system configuration. Some features may require advanced or additional hardware.
PCs with multi-core processors:
Windows 7 was designed to work with today's multi-core processors. All 32-bit versions of Windows 7 can support up to 32 processor cores, while 64‑bit versions can support up to 256 processor cores.
PCs with multiple processors (CPUs):
Commercial servers, workstations, and other high-end PCs may have more than one physical processor. Windows 7 Professional, Enterprise, and Ultimate allow for two physical processors, providing the best performance on these computers. Windows 7 Starter, Home Basic, and Home Premium will recognize only one physical processor.
