When the system is stuck, is it useful to restart the computer, and why is it useful?

Restarting your computer can fix some of the system stuck situations.

However, the premise is that the cause of the system card is not caused by insufficient hardware performance or viruses.

The computer has been on for a long time, some software will not be able to release part of the memory resources that have been occupied when it is closed due to imperfect design or other reasons, although you check that part of the memory is not used in the task manager, but the system can no longer use those memory resources, so that the system may be slow to respond due to insufficient memory resources, that is, the card.

After restarting, once the memory (ROM) is powered off, the original stored data can no longer be saved, which means that the entire memory is completely released, the memory resources are enough again, and the system becomes relatively faster.

Some programs are stuck in memory and just haven't finished completely.

Not anymore after the restart.

People who do the system are not familiar with the system, this also has a certain impact, there have been customers who feel that the system they make can not be used, let us help him do it again, such things happen from time to time. Because the system is not just installed, some optimizations and settings must be done, otherwise the computer will not be at its best.

1. Open Device Manager, click on the IDE ATA ATAPI controller, double-click on each major (secondary) IDE channel property, change all "Auto Detection" to "None" in the advanced settings, the gray one is that the device has been detected, so you can't change it.

2. Looking at the process column in Task Manager, what is the idle resource of the CPU shown in the System Idle Process? Which other software takes up a lot of processes, and see if that software is a common software you installed or a rogue software, plug-in, or even a Trojan virus. If you find a problem, you can manually stop the corresponding process, use 360 security software to comprehensively scan the Trojan for dual-engine scanning, fully repair the system, IE, delete all the plug-ins that you don't need, and disable all the items that don't need to start automatically with the boot in the place where the function is complete, including one-click optimization, startup items, and services must be carefully checked.

Although the possibility of a virus in the system is very small just after installation, it is indeed possible, if it is still like that after the above processing, you can consider reinstalling the system with a different version of the system tray C disk.

If the machine is completely normal after it is fully turned on, it is estimated that there are too many startup programs, and you can use 360 software to optimize it.

When you go to repair, the system speed is fast, but as long as you don't spend the night, you see if the motherboard settings of your machine are wrong, the hard disk mode is wrong, and it is possible that the machine speed will be very slow to change to a new computer.

It depends on what system you are, if it's win7, then you have to keep up with the configuration, if it's winxp, then it depends on whether your system is clean, and if it's not clean, change it.

It's okay not to change it, the third floor is very detailed.

Restarting the computer is a way to clean up the cache, and the important reason is that the background program runs too much or occupies too much memory resources.

The corresponding solutions are as follows:

Press "Windows+R" to open the "Run" window, and enter "msconfig" to open the "System Configurator".

Switch to the "Services" tab, tick the "Hide all Microsoft services" item, and click the "Disable all" item.

Open the "Task Manager" interface, switch to the "Processes" tab, select the processes that occupy a large amount of memory and are not in use, and click the "End Process" button to close them.

Install third-party software and use its built-in "System Cleanup and Optimization" tool to optimize your system.

Factory reset the motherboard BIOS and set it up again. The boot sequence 123 needs to be set.