Optimizes the speed of the switch machine for Windows 7

Speed up the boot speed:

In the reregistering 7http://www.aliyun.com/zixun/aggregation/35019.html > Start menu, enter "msconfig" in the search for programs and files, and return to the System configuration program and switch to Boot tab. In the lower-right section of the open window, modify the default value "30" in the "timeout" column to a smaller number (as shown in Figure 1, which is modified to 5).

Figure 1 Windows 7 System Configuration Program

When modified, this means that Windows 7 is shortened from the default 30 seconds wait time to 5 seconds when powering on.

Speed down shutdown:

Windows 7 does not provide settings that directly modify the shutdown speed, and users need to modify the registry to implement
Run the registry, expand branches to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control, and then locate and double-click waittokillservicetimeout in the right window. The default value in the pop-up window is "12000", which means that the shutdown wait time is "12 seconds" and you can enter the desired number according to your needs (Figure 2).

Figure 2 Modifying the "WaitToKillServiceTimeout" default

After you modify it, save the settings and take effect the next time you log on to the system.