Improved read-ahead file Lets shutdown speed as fast as lightning

1. Prohibit program from generating index file Read-ahead file causes system startup to slow down because it is caused by reading the index file generated when running the program. Therefore, we only need to prohibit the generation of PF files. Enter “msconfig” in the "Run" window and press Enter to open the System Configuration Utility window, switch it to the "Services" tab, and then cancel and save the checkmark in front of the "Task Scheduler" Settings, this will be the purpose of prohibiting the establishment of index files (fast know: computer shutdown is very slow how to do?).

Close “Task Scheduler” service prohibits indexing. 2. Read only system files. Since Prefetch saves index information of systems and applications, from the perspective of improving startup speed, Starling Network (http://www) .it8g.com) Remind everyone that you can just set the read system file and skip the application's index file reading process. To do this, you can run “regedit” after opening the registry editor, select HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters, double click on the right side of "EnablePrefetcher", you can see the value of 3, that is, read system files and applications, we can Change it to 2, that is, only pre-read the Windows system files (know know: let the computer automatically shut down). Third, shut down automatically clear the pre-read file We can also automatically clear the contents of the pre-read folder when shutting down, in order to speed up the next boot speed. Open Notepad and enter del %systemroot%Prefetch*.* /q in it to save the file as a del.bat file. Then open the "Run" window, enter gpedit.msc and press Enter to open the Group Policy Editor, select "Computer Configuration & mdash; Windows Settings & mdash; Script", double click on the right side of the "Shutdown" item. Click the “Add” button in the window that opens to add the del.bat file. In this way, when the system is shut down, the group policy will call del.bat in the background and run the commands to clear the contents of the pre-read folder, thus improving the speed of the next startup (fast know: play Shutdown, do a regular shutdown) . Through the above operations, I believe that the pre-reading file will play its original function and will no longer become an obstacle to booting.

Source: Starling