What's the difference between computer logoff sleep hibernation? 5 Types of power supply modes

1. Re-login logout reboot affects different

Current user environment problems, such as slow, a program is not normal, and so on, simply select "Logout", and then log back to the user account. However, if a multiple account is using the same Windows system at the same time, if one of the users is no longer in use, in order not to affect other logged-in users to continue to use, so also choose the "Logoff" option, so that it will not affect the other user account has been opened, it simply withdrew from the current Do not close other users ' data.

If the system has a patch upgrade update, then be sure to select the "reboot" command to reload the system at all levels of modules, in order to make the installation of the patch effective. When multiple users log on to the Windows system's respective accounts, "reboot" will exit all accounts. If there are unsaved content in the open user account, the restart may cause the content to be lost, so be careful to reboot.

2. Different from sleep environment for rest

If you want to save more energy, at the same time also need to leave temporarily (such as go out to buy food or visitors to walk a two hours), and at this time with a computer to deal with some of the more complex tasks, processing of data, if interrupted, the next open again load, the convergence is very troublesome, then choose "Sleep" is the best The biggest feature of "sleep" is the constant power of memory, which maintains the data. At the same time, there is another Exchange file to store this data, even in the sleep process accidental power outages (such as maintenance or people unplug the socket), restart can be automatically restored.

If the work does not complete, it will take a long time to go out, then choose "Hibernate" is the most appropriate. The difference between hibernation and shutdown is that hibernation converts the current working environment to a hibernation file, which is saved in the root directory of the system disk and automatically resumes the site the next time it is powered on. After the hibernation file is saved, the machine shuts down completely.

The recovery of two kinds of "rest" function

After the system is installed by default, you may not find the sleep or Hibernate options on the computer's shutdown menu. If you are using a power supply that supports both features, right-click the Start menu and choose Power Options. Go to the Select Power Button Feature tab, and then click Change settings that are not currently available, and then see the Sleep and Hibernate options in the Shutdown Settings list and select and save them. If you find that there is no hibernate option, you need to go to the command Prompt system Administrator window, perform the "Powercfg-h on" command, and restart to see this option.

After the patch shutdown restart to set aside opportunities

If the system has a patch upgrade, or software upgrades need to reboot the system, then choose "Update and Shutdown" and choose "Update and restart" There are differences, although the final effect is the same, but the actual meaning of life is very different.

If you happen to have a patch installed in the company's computer system before work, and you have to catch the company's punctual free shuttle bus, then if you choose "Update and restart", the application of the patch before shutdown, if the patch more, will wait for a long time, so you can not work on the clock, to restart after the shutdown to leave. If you choose to "Update and shutdown", then you only need to manually turn off the monitor, and then leave, so that the computer to apply the update, after the update will automatically shutdown.

Small tip: Balance shutdown and restart time

Windows 10 systems can use the Quick Launch feature to balance shutdown and restart times. Especially for users who use traditional mechanical hard disks as system disks, if you want the system to start faster, you can open the Quick Launch option through the Power Options Management window. After this option is turned on, the direct impact is the shutdown time, before shutting down, the system will be the next boot necessary process, converted to data file storage, to the next boot, directly through the file to call the system start process, thus speeding up the system start speed. Visible, "Quick Start" is the above data save time in exchange for the next boot time shortened.