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During the Windows 2000, XP, 2003 timeframe there was an old tool Hardware Compatibility Test (HCT) to certify devices. When Windows Vista was released the tool was replaced by Driver Test Manager ( DTM ) which can certify drivers for all then-supported platforms.
The Windows System Assessment Tool (WinSAT) is a module of Microsoft Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, and Windows 11 that is available in the Control Panel under Performance Information and Tools (except in Windows 8.1, Windows 10, and Windows 11).
April 11, 2017 Windows 7: Windows 7 [4] October 22, 2009 NT 6.1 Windows 7 Starter; Windows 7 Home Basic; Windows 7 Home Premium; Windows 7 Professional; Windows 7 Enterprise; Windows 7 Ultimate; 7601 [d] IA-32, x86-64: January 14, 2020 Windows 8: Windows 8: October 26, 2012 NT 6.2 Windows 8; Windows 8 Pro; Windows 8 Enterprise; 9200 IA-32, x86 ...
Windows 8.1 64-bit, Windows 8 64-bit, Windows 7 Service Pack 1 64-bit, Windows Vista Service Pack 2 64-bit: CPU: Core 2 Quad Q6600 at 2.4 GHz or AMD Phenom 9850 at 2.5 GHz: Memory: 4 GB RAM: Free space: 65 GB of free space: Graphics hardware: DirectX 10-compatible GPU: GeForce 9800GT 1GB or ATI Radeon HD 4870 1GB: Sound hardware: DirectX 10 ...
Windows 7 is a major release of the Windows NT operating system developed by Microsoft. It was released to manufacturing on July 22, 2009, and became generally available on October 22, 2009. [10] It is the successor to Windows Vista, released nearly three years earlier. Windows 7's server counterpart, Windows Server 2008 R2, was released at the ...
The Windows Hardware Certification program (formerly Windows Hardware Quality Labs Testing, WHQL Testing, or Windows Logo Testing) is Microsoft's testing process which involves running a series of tests on third-party device drivers, and then submitting the log files from these tests to Microsoft for review.
A compatibility layer requires the host system's CPU to be (upwardly) compatible to that of the foreign system. For example, a Microsoft Windows compatibility layer is not possible on PowerPC hardware because Windows requires an x86 CPU. In this case full emulation is needed.
Windows 7 includes GDI hardware acceleration for blitting operations in the Windows Display Driver Model v1.1. This improves GDI performance and allows DWM to use local video memory for compositing, thereby reducing system memory footprint and increasing the performance of graphics operations.