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Network device drivers for Windows XP use NDIS 5.x and may work with subsequent Windows operating systems, but for performance reasons network device drivers should implement NDIS 6.0 or higher. [8] Similarly, WDDM is the driver model for Windows Vista and up, which replaces XPDM used in graphics drivers.
All 32-bit editions of Windows Vista, excluding Starter, support up to 4 GB of RAM. The 64-bit edition of Home Basic supports 8 GB of RAM, Home Premium supports 16 GB, and Business, Enterprise, and Ultimate support 128 GB of RAM. [19] All 64-bit versions of Microsoft operating systems impose a 16 TB limit on address space.
When a network is first connected to, Windows Vista prompts to choose the correct network type. On subsequent connections to the network, the service is used to gain information on which network is connected to and automatically switch to the network configuration for the connected network. Windows Vista introduces a concept of network profiles.
On a low-end computer system, Windows XP outperformed Windows Vista in most tested areas. Windows OS network performance depends on the packet size and used protocol. However, in general, Windows Vista compared to Windows XP shows better network performance particularly for the medium-sized packets. [7]
If you’re on Windows XP or Windows Vista, AOL suggests using the AOL Shield browser for optimal performance. A: AOL Desktop Gold, AOL Shield, and AOL Shield Pro requires users to have an existing internet connection.
Windows Vista features a completely re-written audio stack designed to provide low-latency 32-bit floating point audio, higher-quality digital signal processing, bit-for-bit sample level accuracy, up to 144 dB of dynamic range and new audio APIs created by a team including Steve Ball and Larry Osterman.
Windows Vista Starter: 1 GB — — — — Windows Vista Home Basic: 4 GB — 8 GB — — Windows Vista Home Premium: 4 GB — 16 GB — — Windows Vista Business/Enterprise/Ultimate: 4 GB — 128 GB — — Windows Home Server: 4 GB — — — — Windows Server 2008 Web Server/Standard/Small Business: 4 GB — 32 GB — — Windows HPC ...
In Windows Vista, the Windows Display Driver Model (WDDM) does not support two different display adapters. When using two display adapters, both must use the same WDDM driver. Although Windows Vista still supports XPDM drivers, a WDDM driver is required for the Windows Aero user experience. [54] [55]