Modify the Registry to speed up Windows 7 startup

There are many third-party optimization auxiliary software that can help users start acceleration for Windows XP systems. Although there are also software for optimizing and accelerating Windows 7 systems (such as Master Lu and master Vista optimization), such software has always been "over-optimized, leading to the loss of some system functions ", windows Vista, Windwos 7, and other users are considered as "far from mature" auxiliary software. When the third-party optimization software is not mature enough, some users turn to explore the potential of the Windows 7 system and use the registry modification method to speed up the system startup.

Run registry editor, expand to branch HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters, find and double-click EnablePrefetcher in the window on the right, and modify the default value "3" to "0" in the dialog box ", save the settings and exit.
 

The above method is relatively traditional. in Windows XP, you can speed up the system by modifying the registry, if you are using Windows 7 and the CPU is dual-core, you can have a faster startup speed than other operating systems, this is a unique feature of Windows 7 that truly can "envy XP users!

In Windows 7, click the Start Menu, enter "msconfig" in "search programs and files", and press enter to open the "System Configuration" dialog box, switch to the "Boot" tab in this dialog box, and click the "advanced options" button at the Red Circle in Figure 1.

 

In the upper-right part of the displayed "Boot advanced options" dialog box, the number of processors in Windows 7 is 1 by default. If you are a dual-core user, select "2 ".
 

After modification, click "OK" to save the settings and exit.

In the first method, you can speed up Windows XP and Windows Startup by modifying the registry. However, in the actual application process, this method is only "Theoretically accelerated" and does not actually achieve acceleration-or, the acceleration effect is not obvious. However, in the second method, because Windows 7 is dedicated to the acceleration feature that has been enabled on hardware devices, it is incomparable to the first method in practical applications.