How to set the win7 pre-read file feature

Analysis of the functions and settings of Windows7 pre-read files: In the process of Win7 version of the operating system files, system files and procedures will be ghost Win7 operating system (Rain forest Wind ghost win7 system download) users of the main target. Can Windows prefetch files that exist in the Win7 version of the operating system be deleted and optimized? Does the Win7 version of the operating system improve after the Windows Prefetch file is optimized?

Windows pre-read files are files that must be started when the Win7 version of the operating system is turned on. For the Win7 version of the operating system users, if the selection of the optimization project, check the Windows read the file, then in the start time will not be significantly improved, on the boot speed will also have a certain degree of decline.

First, the Win7 version of the operating system users may not know that, in the Win7 version of the operating system, if the Windows read-only files are deleted or optimized, and the Win7 system does not have a prefetch file can be read, in the process of booting, It is necessary to generate the latest Windows read-ahead files before you can successfully start the Win7 version of the operating system.

Therefore, when the Win7 version of the operating system users of the systems files and programs to optimize the time, about Windows read-only files can not be deleted. Because once Windows pre-read files are deleted, the Win7 version of the operating system will not boot faster, but also reduce, these are Win7 version of the operating system users do not want to see.

If the Win7 version of the operating system users in the process of using, want to improve the speed of the computer, do not recommend the user to the system files and procedures for optimization, it is best to start starting items, some infrequently used programs are best to set the boot does not start.