It reloads your installed memory with the most frequently used programs so they are ready to use when your installed memory becomes available. Although it is designed to improve performance, some gamers and users have said they noticed speed gains in their games by In the long run, however, it’s more likely that disabling SuperFetch will cause you to experience more sluggishness as the system adapts to your usage patterns. With Windows 7, SuperFetch has been retained. It was first introduced in Windows Vista. The command manages the use of data cached in RAM to ensure quick access when needed, and reduces the amount of data loaded directly from the hard drive (which takes quite a long time to access). By tracking which files need to be loaded at which times during the boot process, SuperFetch reduces boot times. As soon as this information is saved in a trace file, it can be used in future so that your RAM can be used to increase the access to these files.
Also, it works with Windows defragmenter, which reassembles fragmented files and places commonly used files in more accessible areas of your hard drive. This ensures the files needed to run your software are accessed by your computer according to their order of occurrence on your hard drive. Your Windows folder contains a file called Layout.ini, in the Prefetch directory. It contains the order in which items are displayed. By preloading the most popular apps into memory based on patterns of use, SuperFetch makes it possible to launch your apps quickly. As far as loading applications is concerned, it takes into account how you usually do it to anticipate your routine. It also examines times of the day and the difference between morning and evening usage, so the applications you launch in the morning will be different from the ones you launch in the evening.
The service checks which files are accessed in which order when each application is launched, ensuring that they are present in RAM when needed. This is similar to what it does during boot. wish to deactivate SuperFetch, you can do so the same way as with any other service. Simply click Start, type services, msc in the Start menu search field, then You will be able to launch the Services utility at this point. Make sure you find SuperFetch in the list of services. If you want to permanently disable it, select Startup type and double-click the service. Click Stop to stop the service. Click Disabled and then If you disable SuperFetch, you may have the opposite effect to what you hoped for. This is because SuperFetch is a misunderstood service. It’s been suggested that you disable it, but doing so could have the exact opposite effect to what you intended.