Talk about the various sleep mode operation skills in Windows7 operating system

Usually use the computer, we often choose to shut down when leaving, generally think that this is both energy-saving and safe. However, this is just a habitual practice for everyone. Many people have not thought about whether this is reasonable. In fact, since Windows XP (hereafter referred to as WinXP) system, Microsoft has provided "Standby" and "Hibernate" functions, and to Windows 7 (hereafter referred to as Win7), this feature has been strengthened to provide more A rich selection of modes to choose from. Let's take a look at what kind of different situations we should choose for Windows 7 to "sleep".

One, short leave with "sleep", let the computer take a nap for a while

Usually use a computer, often there is such a situation: occasionally need to leave for a while, long or short, not very fixed This is the case, for example, at noon or at night. At this time, if you turn off the computer, it seems to be a bit of a big problem, because many programs and web pages have to be reopened when you come back, but if you don't shut down, the computer is wasting electricity, if there is anything to delay, time from one It doesn't matter if the hour becomes two hours, then it's not a waste! It's a bit of a dilemma. What should I do? In fact, you only need to enable the system's sleep function at this time. Computer Pepsi Network www.pc841.com best assembled computer configuration network.

When you need to wake up after entering the sleep state, you only need to press the power button or shake the USB mouse to quickly restore the working state before leaving. And continue to work. The speed can be much faster than restarting after shutdown! And all work before sleep can continue without restarting. At the same time, after entering the sleep state, the computer will only have the memory power-on to save the data of the working state, while the other hardware is all powered off, so the power consumption is very low.

What is "sleep"?

When the computer is in sleep state, it will cut off the power of other accessories except memory, and the working status data will be saved in the memory, so that it will be reawakened. When you are on a computer, you can quickly restore your working status before going to sleep. If you need to leave the computer for a short time during work, you can use the sleep function to save power on the one hand and resume work quickly on the other.

However, you need to be reminded that because the sleep state does not save the desktop state to the hard disk, if the power is turned off during sleep, the unsaved information will be lost, so before the system sleeps, You'd better save all the documents you need to save, Ctrl+S”, just in case. Tip: There are two ways to enable the sleep function. One is to click sleep directly in the shutdown button of the start menu, and the other is to set the time in the computer power management, as long as the computer has no one to operate and achieve this setting. After that time, it will automatically go to sleep. In addition, the methods for enabling hibernation, mixed sleep, and leave mode are similar to the method for enabling sleep.

Second, don't use for a long time, sleep, let the computer sleep well

In addition to leaving the computer for a short time, sometimes we may leave longer, such as going out Even if it is not at the computer for a day, then at this time, it will not be turned off. If it is turned off, the programs, documents, web pages, materials, etc. opened in the computer will be reopened at the next boot! No shutdown, if one day Don't come back, the power is off, all the data is over, even if it is sleepless! What should I do? It's very simple! Enable another utility function ——“sleep”! Save the data compared to the sleep function In the memory, the hibernation function saves the data to the hard disk. After entering the sleep state, all the accessories are not powered, so the power consumption is almost zero! And even if the power is turned off in the sleep state, it will not affect the saved data. When the computer wakes up, all work can still be resumed normally. At the same time, because the data is saved on the hard disk, the speed of wake-up is much faster than restarting the computer.

What is "hibernation>?

 Hibernate> is a power-saving state that is primarily designed for portable computers, where open documents and programs are saved To a file on the hard disk (can be understood as a mirror of the memory state), when the next boot, read data from this file, and load physical memory, this file is the same size as physical memory. Since the file written by memory during hibernation is a disk file, the speed of reading is much higher than that of accessing the disk during normal startup, so it is much faster than normal startup. In addition, it must be said that after the hibernation function is enabled, a hibernation file with the same size as your memory will be generated on the system disk to store the data in the memory. The user should pay attention to whether there is enough space in the system disk. For the stable operation of the system, the available space should account for about 10% of the system partition, that is, the 50GB system partition should have at least 5GB of free space. Tip: If you don't use your computer for a long time, it is best to choose to shut down. In addition, some networked programs, such as web applications that need to log in, instant messaging software (most instant messaging software can automatically reconnect after recovery, but can not save the original dialog window) and many network management programs may appear after recovery It is not working properly, so it is best to quit these programs before the system sleeps.

Three, leave time is not fixed with "mixed sleep", let the computer choose

Well, above we talked about leaving for a short time and leaving for a long time, but sometimes life Always full of variables —— I don't know how long to leave, what to do? It may be an hour, or maybe a day, sleep is not safe, sleep is not as convenient as sleep! Take it easy! The best way It is to let the computer choose the flexible —— if it is not powered, it will recover from the memory; if it is powered off, it will be restored from the hard disk. And this is the "hybrid sleep" function! After the hybrid sleep is enabled, the computer will automatically go to sleep, but unlike the sleep state, the data stored in the memory will also be saved in the hard disk, so even if it is broken Electricity does not cause data loss, and when you wake up your computer, you can recover at a faster rate. This is the advantage of mixed sleep.

What is "hybrid sleep>

Hybrid sleep is unique to Win7 and WinXP does not. It combines all the advantages of sleep and hibernation. After entering the hybrid sleep, the system will first save the data in the memory to the hard disk, and cut off the power supply of other devices except the memory. In the recovery, if there is no power failure, the system will recover directly from the memory, it only takes a few seconds; if the power is off, because the memory is still stored in the hard disk, you can also recover from the hard disk without worrying about the data. Lost. Tip: Hybrid sleep mode requires the motherboard's power management to support S3 mode, but the general motherboard supports this mode. If your computer supports the Hybrid Sleep feature, then when you start Sleep after turning on the Hybrid Sleep feature, the system automatically goes into Hybrid Sleep.

I understand that I believe that you should have some understanding of the sleep mode of the computer system in the win7 operating system. You will learn how to use it when you need it.