Close SuperFetch: away from Win8/Win8.1 disk takes up 100%

IT home news January 2 news, many friends use Win8/Win8.1 will find the hard disk usage rate in the task manager is too high, or even Reached 100%. In this case, friends generally feel that their hard drive is "too tired."
So how to solve the problem of Win8/Win8.1 disk usage 100%?
We have introduced how to alleviate this problem by turning off services such as "family groups." But if you turn off the SuperFetch service, the problem is basically solved.

The SuperFetch Super Read-Ahead service for Windows 8/Windows 8.1 is designed primarily for enterprise applications and large collaboration software, and is not required for individual users. Professional software such as enterprise policy management used by large enterprises, the database startup process is often up to 10 minutes, and the SuperFetch super read-ahead service can reduce the startup time to less than 6 minutes. But for us personal users, the software startup time is usually very short, usually within 1-2 seconds, SuperFetch super read-ahead service or speed is only 0.2-0.5 seconds, which we can generally ignore, Turning on the service will only increase the monitoring of the hard disk (loss of CPU performance time) and read time (increasing the allocation of hard disk IO addressing threads), which is also the root cause of complaints about the large disk usage. The SuperFetch super read-ahead service is also ineffective for game programs. For individual users and gamers, opening this service will only invisibly lose CPU performance time and loss of thread performance for hard disk IO addressing. Therefore, we can close this service without hesitation.
Of course, if you use SSD solid state drives, then you don't feel like driving SuperFetch.