The process Windows xp/2000 Task Manager is a very useful tool, can let you see the system is running which programs (processes), as long as you usually look at the task Manager in the process list, familiar with the basic process of the system, you can find suspicious process at any time, which is helpful to prevent Trojan horse and virus!
One, which system processes can not turn off windows when running, will start multiple processes. As soon as you press the "Ctrl+alt+del" key to open Task Manager, click "View"/select column, check "PIO (process Identifier)", and then click the "Process" tab to see these processes. However, there are some processes the individual users do not use, such as Systray.exe (Display system tray small horn icon), Ctfmon.exe (Microsoft Office Input Method), Winampa.exe, etc., we can completely prohibit them, this does not affect the normal operation of the system.
Ii. How to turn off Task Manager cannot kill a process if you cannot close a suspicious process in Task Manager, you can use the following method to force the shutdown, and be careful not to kill the system core processes in the process table:
1. With Windows xp/2000 from Windows 2000, Windows system comes with a user-state debugging tool NTSD, which kills most processes because the process that is attached to the debugger exits with the debugger. So as long as you use NTSD at the command line to call out a process, and then exit NTSD to terminate the process, and the use of NTSD will automatically get debug permissions, so NTSD can kill most of the process.
How to: Click Start/Program/attachment/Command prompt, enter command: NTSD-C q-p pid (change the last PID to the PID of the process you want to terminate). In the process list you can find the PID of a process, for example we want to turn off the Explorer.exe process in Figure 1, enter: Ntsd-c q-p 408.
The above parameter-P indicates that the process PID followed, C-Q means to execute the debugging command to exit the NTSD, the above parameters from the command line passed the past on the line.
2. Use specialized software to kill Process Task Manager kill process, you can use specialized software to shut down. There are many software that can kill processes, such as process killers, IceSword, Willow Wipes, System View masters, kill process, and so on.
Process Killer 2.5
It can browse through all the processes running in the system, including processes that are not visible with Ctrl+alt+del, you can streamline processes, automatically abort all processes except the basic process of the system, and have a certain scavenging effect on Trojans and virus processes, you can use it to abort any running process at any time, select the process, and press " Abort the process button.
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