How to know which processes are useless

Terminating or not terminating will give you advice

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Here's how to tell which processes are useless in your computer's Task Manager:

Generally, in addition to the process of the program you are using, there are the following key system processes, and the others are useless: there are 5), system, system idle process, winlogon.

A process is a running activity of a program on a set of data in a computer, the basic unit of resource allocation and scheduling of the system, and the basis of the operating system structure. In early process-oriented computer architectures, a process was the basic executing entity of a program; In contemporary computer architectures designed for threads, processes are containers for threads. A program is a description of instructions, data, and how they are organized, and a process is the entity of a program.

Generally speaking, the computer is not poisoned, no third-party software is opened, and the process is normal, so there is no need to end any process. If you want to close a process, then select the name of the process you want to end in the task manager, then click End Process below, and click OK in the pop-up dialog box.

It's hard to say which one works and which one doesn't. Because processes also call each other, seemingly useless processes, if you close them, may affect other processes. Don't start with a process, you can start with a startup item, a service, and a scheduled task, which is convenient and has little chance of error.

It is best to use optimization software to boot directly and start the optimization of the item! Use the 360 security guard, enter the function encyclopedia, and then click on the boot to accelerate, and optimize everything that can be optimized

Accumulation of experience and knowledge. You can judge ... This is the only way.

You and others install different software, there are different system processes. You know, not necessarily a computer expert will know that he may not have used this software. So this must be based on the accumulation of their own experience and relevant knowledge ...

There are also software that I think is useful and have different opinions from others. So useful and useless can only be judged by yourself.

It is recommended that you use the 360 Process Manager to view, which can display some process icons, DLL data loaded by the process, and the path of the process. Based on the icons, the loaded DLL data, and the path of the process, you will be able to determine which ones are not needed.

A system process is a program or block that is currently running on the system when you press and hold the "Ctrl, Alt, and Delete" keys at the same time when you press and hold the "Ctrl, Alt, and Delete" keys at the same time. The window under Win95 98 is just a "close window", while under Win2000 XP, it is divided into "application" and "process".

System processes generally include: basic system processes and additional system processes. The basic system processes are the basic conditions for the operation of the system, with these processes, the system can operate normally; Additional system processes are generally not necessary, and you can increase or decrease them as needed.

This is the system process we commonly have,This is the Windows Explorer,If you turn this off,Then the system icon in the system bar is gone。 The other one is,This is the system icon that shows the input method,Additional system processes we need to know only,This is a scheduled task of windows,We can turn it off when we don't need it。

It is a sub-sen confession system server process; is to manage user logins; Contains a lot of system services; Yes to manage IP security policies as well as to boot ISAKMP Oakley (IKE) and IP security drivers. These are basic system processes that can provide system management information, and are set to allow remote users to log in to the system and use the command line to run console programs. Queries and requests to update Domain Name System (DNS) names can be answered, which fall under the umbrella of additional system processes.

session manager

Subsystem server process.

Manage user logins.

Contains a lot of system services.

Manage IP security policies and launch ISAKMP Oakley (IKE) and IP security drivers. (System Service) generates the session key and grants the service credential (ticket) for interactive client server authentication. (System Services) -netlogon

Contains a lot of system services. eventsystem, which loads the file into memory for printing later. )

Explorer.

Traces of the tray area closed pinyin diagram Hui Hu Biao).

Looking at the second column, everything that is system is the system process.

adimnistrator is a user process.

Check the CPU under the hail and check the performance of Windows resource management, you can see that if the CPU is running above 90, it proves that your memory is insufficient, and the computer will respond slowly.

For example, you can turn off projects that you don't need to start.

Check it out against the process knowledge base yourself, and learn some knowledge. Poor shirts.

You can use the foreach statement + process to implement the inspection process.

1. The easiest way to view the process is to use Windows Task Manager, which can be opened by right-clicking on the taskbar, or by using the shortcut key Ctrl+Alt+Delete to call out the balance.

2. Task Manager switches to the "Process" column, you can see the process running in the computer, and we can roughly guess its function through its description.

3. You can also view the process through the DOS command. Typing cmd in the run window and pressing enter will bring up the command prompt.

4. Enter tasklist in the window and press enter to see the process list.

5. Only the process name and description are still difficult for us to judge the ** program of the process. For this, we can use the explorer in Windows Manager, select "Performance" in the Windows Task Manager, and select "Explorer".

6. Switch to the CPU tab in Explorer and check the process you want to view.

7. Finally, "Associated Module", you can see the location of the source program of the process.