optimization functions.
5, software caused, it is recommended to uninstall the software not commonly used or recently installed, take a few days to see. If the CPU occupies a high problem to solve, then it is because of this software.
8, "svchost" process caused
Svchost.exe is a core process of Windows systems. Svchost.exe is present in Windows systems that use the NT kernel.
A, Microsoft also provides us with a way to see how the system is runni
Win7 System CPU Usage 100 what to do? 1, press the keyboard "Ctrl+alt+del" key combination, open Task Manager, or in the taskbar click on the right mouse button, start Task Manager, both methods can be operated.
2, Task Manager interface, click on the process to open, and then we choose to occupy a very high CPU process, and then shut down the process, so as to reduce CPU usage, here each process has a specific introduction, some of them are determined not to use but also very much CPU process
1, the driver has not been certified, resulting in high CPU resources occupied
A large number of beta drivers are flooding the web, causing difficult to find fault causes.
2, anti-virus software cause failure
As a result of some anti-virus and anti-virus software added to the Web page, plug-ins, mail random monitoring, undoubtedly increased the system burden, can be selected according to the circumstances of the open service.
3, virus, Trojan caused
A large number of worms are rapidly repli
managed, the Machine de normal operation is affected
A service can shi a Win32 executable program, or shi the de process by running a. dll through rundll32.exe.
But it's not like a normal de application, such as word, open work will have an interface out of the task Manager will also appear in the relevant de process, but the service has neither the user interface nor its de process (for system services in the task Manager shi not the same as the service name de process de, But
recommend using IE tab.
2, prohibit the current browser blocking pop-up windows, in other words, allow pop-up windows (also very simple, but easy to ignore).
3, see the Hosts file has not been modified to restore its original state. Hosts files are generally located in
$WINDIR $system32driversetc.
4, empty IE cache, temporary files, historical records.
5, to ensure that you are currently a system administrator, or in the "Control Panel"-"user account" to remove all unused accounts, and the
disk again in the, depressed, rising automatic shutdown can not open, decided to manually delete it.
Phenomenon: System files hidden cannot be displayed, double-click the letter does not reflect, Task Manager found Sxs.exe or Svohost.exe (with the system process svchost.exe a word of the difference), anti-virus software real-time monitoring automatic shutdown and can not open
You must not double-click the partition disk in the following procedure, and you need to open it with the right mouse
specific file path, when it is considered a malicious program, you can select the process and right-click and select "Force End Process" from the pop-up menu.
In the hacker guard, the security Gao hand often through "the process" to understand whether the system exists each kind of security hidden danger. After a dangerous process has been discovered, the shutdown process can temporarily terminate the corresponding program operation. However, this is undoubtedly a solution that can
more secure, but virtually increased the burden on the system, especially some of the computer configuration is not high, already "can't afford" these anti-virus software. Solutions, try to use minimal monitoring or upgrade your computer configuration.
4. Driver: Driver is not certified, resulting in 100% CPU resources. A large number of beta drivers are flooding the web, resulting in difficult to detect the cause of the failure, so please try to use the official version of the dri
possible must be a daily task for you.
You should remember which service should exist and which service should not exist. Windows Resource Kit brings us a useful program called Tlist.exe, which lists the services that run under Svchost in each case. Run this program to find some hidden services you want to know. Let me give you a hint: Any service that contains a few words daemon may not be a service that Windows itself contains, and should not exis
completely remove folders such as my music, my Pictures, and so on, we simply enter the regsvr32/u mydocs.dll command in the Windows Run dialog box, and then we can delete them completely.
2. Remove XP from Windows Messenger
Start-> run->rundll32 advpack.dll,launchinfsection%WINDIR%\INF\MSMSGS.INF,BLC. Remove
3. Uninstall Fax and Picture Viewer
If you don't want to use XP's own fax and Picture Viewer, you can run this command to uninstall it:
regsvr32/u Shimgvw.dll
4. Understand how many system
. Uninstall the NIC, video card, sound card, and then reinstall.
6, check the "svchost" process is toxic
Svchost.exe is a core process of a system, not a virus process. However, due to the particularity of the Svchost.exe process, the virus will do everything possible to invade the Svchost.exe, by looking at the execution path of the Svchost.exe process can confirm whether poisoning.
Specific method: Click on the win7 system "start-run", and then e
SXS.exe and Autorun.inf files The virus is gone.Method Two:Sxs.exe Virus Manual Removal methodFeatures: Sxs.exe,autorun.inf files are automatically generated in each packing directory, and some are generated SVOHOST.exe or sxs.exe under Windowssystem32, and the file attributes are implied attributes. Disable antivirus software automatically.Ctrl + Alt + Del Task Manager, look in the process for SxS or svohost (not svchost, one letter), and then end i
attention to, recommend the use of Microsoft Certified or officially issued by the driver, and strictly check the model, version.
3, virus, Trojan caused
A large number of worms are rapidly replicating within the system, resulting in high CPU utilization. Solution: Clean the system memory and local hard drive with reliable anti-virus software, and turn on the system setup software to see if there are any abnormal startup procedures. Update anti-virus software and firewalls regularly, strengthen
task for you. You should remember which service should exist and which service should not exist. Windows Resource Kit brings us a useful program called Tlist.exe, which lists the services that run under Svchost in each case. Run this program to find some hidden services you want to know. Let me give you a hint: Any service that contains a few words daemon may not be a service that Windows itself contains, and should not exist on the IIS server. To ge
flooding the web, causing difficult to find fault causes. Processing methods: Especially the graphics driver should pay attention to, recommend the use of Microsoft Certified or officially issued by the driver, and strictly check the model, version.
3, virus, Trojan caused
A large number of worms are rapidly replicating within the system, resulting in high CPU utilization. Solution: Clean the system memory and local hard drive with reliable anti-virus software, and turn on the system setup so
C:\WINDOWS\system32\svchost.exe 1004 704 Svchost.exe x86 0 NT authority\network SERVICE C:\WINDOWS\system32\svchost.exe 1124 704 svchost . exe x86 0 NT authority\system C:\WINDOWS\System32\svchost.exe 1212 704 Svchost.exe x86 0 NT authority\network SERVICE C:\WINDOWS\system32\svchost.exe 1292 1536 Conime.exe x86 0 root-9743dd32e3\administrator C:\WINDOWS\system32\conime.exe 1340 704 svchost.exe x86 0 NT Authority\Local SERVICE C:\W
should not. Windows 2000 Resource kitlet us use a program called tlist.exe, which can list the services that run under svchost in each situation. Run this program to find some hidden services you want to know. The following message is displayed: Any service containing the words "daemon" may not be included in Windows and should not exist on the IIS server. To get a list of Windows Services and know their respective functions, click here.
6. strictly
verification, you only need to add the following statement to the ASP file header. The haicao password can be modified by yourself.Use the save file Trojan (the uploaded file here is advv. asp) to upload cmd. asp (also haicao password verification is added)The script for listing processes is uploaded, and the file name is saved as list2.vbe:Wscript. echo "PID ProcessName"For each ps in getobject ("winmgmts: \. ootcimv2: win32_process"). instances _> e: xxxwebapp1.txt ie1.1.1.txt)Microsoft (R) W
Manual cleanup: Before cleanup, set "show all files" and "Hide protected operating system files" in the folder options ".
(1.exe clear svchost.exe
Svchost.exe in windowssystem32is a normal system program. If svchost.exe is found in the Windows directory, the SYSTEM process is terminated first and the file is deleted. (Note: In the xp system, many processes are svchost, but generally all SYSTEM process users are SYSTEM, if the process is used with yo
without causing conflicts.
In the Build assembly demo, 2 containers were launched, all created from the same Windows Server core image. Run the tasklist command in one of the containers to display the current process information, including the session.
In this case, we can see that the container is running in session 14.
The tasklist is also run in another container. You can see that the container is running in session 15.
Similar to two containers, respectively, through Remote Desktop acce
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