Why can t some processes be deleted, how to clean up useless things in the process?

It's normal for CPU usage to become high, as long as you open more software or open games, it's possible, and it's possible to be poisoned, and general themes will occupy system resources. Some software is a bit rogue nature, even if it is deleted, it may be completely deleted, you have to borrow some tools and software, of course, you can also forcibly stop the process, some processes may be system processes, and will also occupy a lot of system resources, in general, the system has to be cleaned and optimized regularly.

Click the Start Run command and run the cmd command in the system run box that appears. Then enter the "taskkill im format string command" in the DOS command line and click the enter key.

Alternatively, open the System Task Manager window, click the Select Column command under the View menu item, select the PID (Process Marker) option in the pop-up setting box, and click OK. When you return to the system process list page, you will be able to view the specific PID of the corresponding process.

Then open the system run dialog box, run the "cmd" command in it, and enter the "ntsd -c q -p pid" command in the command prompt state, and you can forcibly kill the process with the specified pid.

These processes are the basic conditions for the operation of the system, and with these processes, the system can function properly.

session

manager

Subsystem server process.

Manage user logins.

Contains a lot of system services.

Manage IP security policies as well as launch iSakmp Oakley (IKE) and IP security drivers. (System Services).

Generate a session key and grant a credential of service (ticket) for interactive client server authentication. (System Services).

Contains a lot of system services.

Load the file into memory for printing later. (System Services).

Explorer.

Pinyin icon for the blind in the tray area.

You can close other process items as needed, generally speaking, if Tansan is not poisoned, the system will not have useless processes, but there may be processes that you don't need to let Yan Shi for the time being!

In my experience, if you don't want some infrequently used processes to occupy your memory every day, you can simply streamline the boot startup items!

The boot startup item setting is to enter msconfig in the runtime