The system boot, shutdown speed problem is a big problem, whether it is old birds or prawn, I am afraid it is difficult to tolerate the system that is slow to make people crazy. Even after trying all kinds of optimization cheats and using all the optimization software, Windows XP is still a slow start, and the slow shutdown is frustrating. In fact, Windows XP has already prepared a system for you to quickly switch on and off. The problem of shutdown speed is a big problem. Whether it is old birds or prawn, I am afraid it is difficult to tolerate the system startup process that is slow and mad. . Even though I tried all kinds of optimization cheats and used all the optimization software, Windows XP is still a slow start, and the slow shutdown is frustrating. In fact, Windows XP has already prepared a shortcut for you to quickly switch on and off, it is standby and hibernation. The following is a concrete explanation. First, the shutdown acceleration one-click standby to open "control panel" & rdquo; & rarquo; "power options", select the "advanced" tab, set here "when pressing the computer power button" & rdquo; drop-down menu, in Among them, check "Hibernate" or "Standby". Once the settings are applied, you can use one-click standby. For example, before work, there is a work to be continued tomorrow. Just press the power button on the chassis and you can leave work. The next day, press the power button to quickly enter the system and continue the work that was not completed yesterday. When you resume from standby, you may be sneaked into the data on your computer. In this regard, in the "Advanced" tab, check "When the computer resumes from standby, ask for the password" item, add a security protection for standby. Second, create "Sleep"; sleep button first in the "Power Options" dialog box, "Hibernate" tab, check the "Enable Hibernate" function. Then right click on the desktop, select “New”→“Shortcut" in the pop-up menu, enter the “rundll32.exe powrprof.dll,SetSuspendState” command in the "Create Shortcut" dialog box. . Click “Next” in the “Select Program Title” dialog box to enter “Hibernate”. “ After completing ”, right click on the “Hibernate” shortcut on the desktop, open the dialog box and select the “Shortcuts” tab, and press the shortcut key you like in the “Shortcuts” button. “F8”. Once set, simply press the “F8” key to achieve one-click sleep. Third, reasonable setting of standby power Many times, just leave the computer temporarily, then you do not need to turn off the power of most hardware devices, such as USB interface, network card, mouse and other equipment, so that the recovery speed can be improved. Take the network card as an example, open the “Device Manager”, right click on the NIC project, and select the “Properties” command in the pop-up menu to open the property settings dialog box. Select the “Power Management” tab, and cancel the “Allow the computer to turn off the device to save power”. 4. The standby mode can also be turned off. The normal standby method cannot be turned off because the data is stored in the memory. In the case of a shutdown, data loss will result. To shut down, only sleep is used, but sleep starts longer. If you use the STR technology of the motherboard power supply, you can turn off the power while in standby, and it takes only a few seconds to restore the computer to work. Most motherboards support STR technology. Take the Soyuz SY-I5PRLE motherboard as an example. After booting, go to the CMOS settings page and select “Power Management Setup”. After entering, find the “ACPI Suspend Type” item and set it to “S3(STR)” mode to save the CMOS settings. When standby is used in the future, the chassis power will be automatically turned off. When the chassis power button is pressed, the system can be restored to the saved state during standby. When using STR technology for standby, the power supply of the motherboard cannot be cut off, otherwise the saved data will be lost. In addition, I remind everyone to wake up the system through the mouse and keyboard in the standby state, then you can set it in CMOS, set “PS/S KB /MS Wake up From S3-S5” as “Allow”. V. Solving the problem of standby automatic recovery Some systems will automatically resume from the standby state from time to time when they are in standby, and automatically enter the standby state. Most of this problem is caused by improper power settings of the network card. To do this, expand the “Network Adapter” in the “Device Manager”, double-click the NIC item to open the Properties window, in the “Power Management” tab, cancel “Allow this device to take the computer out of standby. Check the status & rdquo; 6. Speed up the sleep standby. When using hibernation and standby, pay attention to some matters. For example, if the system uses hibernation for a long time, the data in the memory will not be cleared, which will make Windows XP run slower. At this time, you can use the memory tools such as “Freemem” to sort out. If you save the working file before hibernation, the temporary files and data will be released, which greatly improves the speed of hibernation and recovery, and strengthens the data security during recovery. In addition, properly increase the system disk space capacity, open the DMA channel of the disk, and dial external devices such as USB before hibernation and standby, which can effectively improve the speed and stability of sleep and standby.