Will the Superfetch service be closed?

What is the Superfetch service? Perhaps many people are not sure, so if someone wants to free up more system space, then I don’t know if I can disable it. The tutorial today specifically combines examples with this question to give you an analysis of whether it can be disabled.

Q: I am a newcomer to Windows 7. I am interested in things like system optimization. Recently I found a service called “Superfetch” that caused a lot of controversy. Some articles on the Internet say Turning off the Superfetch service can solve problems such as hard disk mad reading, and some say that the service should not be closed. This service is very important, and I am a bit confused. In the end, this service should be closed. Please give Hu Ge a clear answer.

A: Regarding this service, in fact, we have already done a more detailed introduction before, here is a detailed explanation. Superfetch technology, that is, "super pre-read", Superfetch memory management mechanism will pre-load the application pages that users may use with memory free space; avoid the system from calling the hard disk as much as possible, so that the application is the most Quickly turn on. The sudden use of the computer will not be slow due to the long idle period of the computer. After exiting the large application, the page that was previously forced to transfer to the virtual memory will be actively reloaded into the memory.

Simply put, for example, after running the PhotoSshop software on your Win7 system, Superfetch will cache some files used by the software into memory, and use it directly from memory in the next use. It is much faster than re-reading from the hard disk. If the memory is larger than 2GB, it is not recommended to turn off this service.

Now, I know what the Superfetch service is all about, because it is still helpful to the system, so it is best not to disable this service. Everyone wants to save space and can start from other places. I hope everyone has it. help.