找回Win8.1隐藏的系统体验评分

 　　从微软Vista系统开始，微软为系统引入了一项性能信息和工具功能，用来检测系统体验评分，这项功能可以用于简单的电脑硬件性能的参考，一直延续Windows7，Windows8系统，但是到了Win8.1预览版以及Win8.1正式版后，这项功能直接默认隐藏，不再直观向用户显示。,　　为什么说是隐藏呢?,　　因为系统体验评分功能，就是WinSAT，用于Vista，Win7，Win8的性能信息和工具功能。而升级到Win8.1后，系统属性里面不再显示系统体验评分，但是WinSAT功能依旧存在于系统，支持将当前的系统评分分值直接以XML文本记录。,　　如何找回当前的系统体验评分信息?,　　方法一：适合高级用户,　　一、win+X，选择(以管理员身份)命令符，输入winsat -help，可查看到和Windows系统评估工具相关的命令行用法：,　　二、继续输入winsat formal，启动Windows系统评估工具,　　三：参考C:WindowsPerformanceWinSATDataStore路径，直接查找XML文本记录，默认有七个评分记录，分别为CPU，Disk，DWA，Graphics3D，GraphicsMedia，Mem，Formal。其中Formal.xml是对系统体验评分的汇总。,　　MemoryScore5.2对应内存RAM,　　CpuScore5.2对应处理器,　　GraphicsScore4对应图形性能,　　Dx9SubScore4.2对应DX9性能,　　GamingScore4.2对应游戏图形性能,　　DiskScore5.9对应主磁盘性能,　　方法二：适合普通用户,　　原理：添加PerfCenterCPL.dll应用程序扩展到Win8.1系统Windows目录下，并手动加载。即可在系统中添加一项性能信息和工具功能，直观显示Win8.1的系统各项指标的性能评分。,　　步骤：,　　1、下载PerfCenterCPL.dll应用程序扩展合集：,　　并复制system32和sysWOW64所有文件到Win8.1系统Windows目录下，支持32位系统和64位系统。,　　2、复制以下内容，另存为PerfCenter.reg，导入注册表，添加性能信息和工具功能,　　Windows Registry Editor Version 5.00,　　[HKEY_CLASSES_ROOTCLSID{78F3955E-3B90-4184-BD14-5397C15F1EFC}],　　@="Performance Information and Tools",　　"System.Software.TasksFileUrl"="Internal",　　"InfoTip"=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,,　　6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,,　　00,50,00,65,00,72,00,66,00,43,00,65,00,6e,00,74,00,65,00,72,00,43,00,50,00,,　　4c,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,32,00,23,00,69,00,6d,00,6d,00,75,,　　00,74,00,61,00,62,00,6c,00,65,00,31,00,00,00,　　"LocalizedString"=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,,　　6f,00,6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,,　　00,5c,00,50,00,65,00,72,00,66,00,43,00,65,00,6e,00,74,00,65,00,72,00,43,00,,　　50,00,4c,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,31,00,23,00,69,00,6d,00,6d,,　　00,75,00,74,00,61,00,62,00,6c,00,65,00,31,00,00,00,　　"System.ApplicationName"="Microsoft.PerformanceInformationAndTools",　　"System.ControlPanel.Category"=dword:00000000,　　[HKEY_CLASSES_ROOTCLSID{78F3955E-3B90-4184-BD14-5397C15F1EFC}DefaultIcon],　　@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,,　　00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,50,00,65,00,,　　72,00,66,00,43,00,65,00,6e,00,74,00,65,00,72,00,43,00,50,00,4c,00,2e,00,64,,　　00,6c,00,6c,00,2c,00,2d,00,31,00,00,00,　　[HKEY_CLASSES_ROOTCLSID{78F3955E-3B90-4184-BD14-5397C15F1EFC}InProcServer32],　　@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,,　　00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,,　　64,00,6f,00,63,00,76,00,77,00,2e,00,64,00,6c,00,6c,00,00,00,　　"ThreadingModel"="Apartment",　　[HKEY_CLASSES_ROOTCLSID{78F3955E-3B90-4184-BD14-5397C15F1EFC}Instance],　　"CLSID"="{328B0346-7EAF-4BBE-A479-7CB88A095F5B}",　　[HKEY_CLASSES_ROOTCLSID{78F3955E-3B90-4184-BD14-5397C15F1EFC}InstanceInitPropertyBag],　　"ResourceID"=dword:00000064,　　"ResourceDLL"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,,　　00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,,　　50,00,65,00,72,00,66,00,43,00,65,00,6e,00,74,00,65,00,72,00,43,00,50,00,4c,,　　00,2e,00,64,00,6c,00,6c,00,00,00,　　[HKEY_CLASSES_ROOTCLSID{78F3955E-3B90-4184-BD14-5397C15F1EFC}ShellFolder],　　"Attributes"=dword:a0000000,　　"WantsParseDisplayName"="",　　3、复制以下内容，另存为WinSAT.Bat，批量运行，开始系统体验评分测试。,　　@echo off,　　regedit /s PerfCenter.reg,　　regsvr32 /s "%SystemRoot%System32PerfCenterCPL.dll",　　regsvr32 /s "%SystemRoot%System32WinSATAPI.dll",　　regsvr32 /s "%SystemRoot%System32diagperf.dll",　　regsvr32 /s "%SystemRoot%System32perftrack.dll",　　regsvr32 /s "%SystemRoot%SysWow64PerfCenterCPL.dll",　　regsvr32 /s "%SystemRoot%SysWow64WinSATAPI.dll",　　4、运行后，打开控制面板，选择小类别，即可找到“性能信息和工具功能”，打开即可显示系统当前的系统评分内容。,　　▼终于找回隐藏的系统体验指数,