One increase and one decrease Accelerate Win7 boot and shutdown speed

                  Modifying the system default settings to speed up system boot and shutdown speeds has always been a topic of interest for Windows users. Especially in the Windows XP system, because the system is very mature, the relative life is very long, the user research is relatively thorough, and there are many ways to speed up the boot and shutdown. The release time of Windows 7 is not very long. It is relatively simple and relatively simple for it to speed up the boot and shutdown.
Speed ​​up the boot speed:
Enter "msconfig" in "Search Programs and Files" in the Windwos 7 Start menu, press Enter to open the "System Configuration" program, and switch to the "Boot" tab. In the lower right part of the window that opens, change the default value of "30" in the "Timeout" column to a smaller number, which is modified to 5).
After modification, it means that when Windows 7 is turned on, the default 30 second wait time is shortened to 5 seconds.
Speed ​​up the shutdown speed:
Windows 7 does not provide a direct modification of the shutdown speed settings, the user needs to modify the registry to achieve
run the registry, and then expand the branch to HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control, in Find and double-click "WaitToKillServiceTimeout" in the right window. In the pop-up window, the default value is "12000", which means that the shutdown wait time is "12 seconds". You can input the ideal number according to your needs.
After modification, save the settings and it will take effect the next time you log in to the system.
Editor's Comments:
The two methods mentioned in this article are relatively simple and relatively safe, and the effect is obvious. The author especially reminds everyone that some system-assisted software that is very useful in the Windows XP era, when entering the Windows 7 era, many have begun to "outdated", the pace of development has not kept up, after using this software to modify the system default settings, It is easy to cause system instability.