What should I do if the speed of the WIN7 switch is slow?

The details are as follows:

How to speed up the boot of win7

Click [Start-Run] on the taskbar, then enter "lds;msconfig" in the run, then hit enter OK, you can open the system configuration window and switch to the “boots & rdquo; tab. In the lower right corner of the guide bar, "Timeout" is 30 seconds by default and will be changed to 5 seconds, which shortens the waiting time for booting at boot time. As shown:

How to speed up the shutdown of win7

Also click [Start-Run] on the taskbar, then enter “regedit&rdquo on the run input box ;, press the Enter key to enter the Registry Editor, and then open to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControl on the window. Then find the “WaitToKillServiceTimeout” project on the right side of the window, double-click to open the project, the default value is "12000”, which means that the shutdown waiting time is set to "12 seconds"; users can configure and need according to their own computer Enter the ideal number to speed up your shutdown.