Superfetch is a Windows system process that has had multiple names throughout the years. On Windows XP it was known as Prefetch. Superfetch was introduced in Windows Vista, and on the latest versions of Windows 10 it’s now known as Sysmain. Ultimately, the purpose of every generation of ...
The svchost.exe is responsible for starting services in all Microsoft Windows. The executable file "Svchost.exe" is located in the folder "%SystemRoot%\System32" orC:\Windows\System32 When Windows starts, "Svchost.exe" checks the registry to compile a list of services that need to be loaded...
In the Task Manager, find an item calledService Host: SysMain— also known as Service Host Superfetch. Superfetch’s disk usage should be minimal at most — if you see ahigh CPU usagepercentage or double-digit MB/s disk usage for more than a few minutes,turn Superfetch off. Should this...
Numerous ways would make it easier for users to fix WSAPPX and high CPU usage. Method 1: Scan System The prime cause of high CPU usage in the system is the presence of some malicious code that runs numerous background processes and drains CPU resources. So whenever you face such issues of...
ASP.NET 4.5 introduces two features that make it easy for you to selectively work with unvalidated input: deferred ("lazy") request validation and access to unvalidated request data.Deferred ("lazy") request validationIn ASP.NET 4.5, by default all request data is subject to request validatio...
Look for the following services: Background Intelligent Transfer Service Delivery Optimization Sysmain Double-click on these services to open their Properties. SetStartup typetoDisabledand selectStop. ClickApplyandOK. Note: Keep in mind that Windows Update depends on Background Intelligent Transfer Servi...
\Microsoft\Windows\Sysmain\ WsSwapAssessmentTask %windir%\system32\rundll32.exe sysmain.dll,PfSvWsSwapAssessmentTask \Microsoft\Windows\SystemRestore\ SR %windir%\system32\srtasks.exe ExecuteScheduledSPPCreation \Microsoft\Windows\Time Synchronization\ SynchronizeTime %windir%\system32\sc.exe start w32time...
Superfetch, orSysMain, is a Windows feature that pre-loads boot files and frequently used applications into the RAM to make them launch faster. BITS transfers files in the background using idle network bandwidth. It’s necessary for services like Windows Update. The steps to disable/re-enable...
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Is Superfetch (SysMain) Really Necessary? For the most part, Superfetch is useful. If you have a modern PC with average specs or better, Superfetch most likely runs so smoothly you don't even notice it. There's even a good chance Superfetch is running on your system right now, and y...