What is svchost?

svchost is function as check the services part of the registry to make a list that services that must be load.

Multiple instances of svchost can be carry out in the same time.Each svchost.exe can contain a grouping of services.Therefore,seperate services can run,depending on how and where svchost.exe is started.This grouping of services use to make the better control and easier to debugging.

Many user of window think that the svchost is a virus because the svchost.exe use many memory of the RAM.You cant end it because the computer will force to ShutDown if you end task .
(Note:some svchost.exe will not cause your computer to shut down)

There one type of virus using the name scvhost(s and v is change position)to confuse the user that the virus is svchost.exe.
You can install the some antivirus or anti-malware program like Ad-ware,spybot ,Avira or the Avast to solve your problems.


Svchost.exe groups are identified in the following registry key:

HKEY_LOCAL-MACHINE\Software\Microsoft\WindowNT\Currentversion\svchost

You can view the the list of services that are running using the crompt command (cmd):


  1. Click start button ,then click run.
  2. Type in cmd and press enter.
  3. Type tasklist/svc and press enter.



Comments

Post a Comment

Popular posts from this blog

Reading and Writing Operation of SRAM

Image
The diagram below is illustrate Static Random Access Memory (SRAM)Cell for the explanation. SRAM cell is make up of 2 inverters are cross-connected to form a latch .The latch is connected to 2 bit line by transistor T1 and T2 . T1 and T2 can switch opened or closed under control of word line.When word line is ground level, the transistors are turned off and the latch retrains its state. During the Read Operation ,Word line is activated to close switches T1 and T2 . If the cell is in state 1; the signal on b line is high and the signal on b’ line is low.The opposite is true if the cell is in state 0.Thus, b and b’ are always complements of each other’s. The sense /write circuit at the end of the two bit line monitors their state and sets the corresponding output accordingly. While in Write Operation ,the Sense/Write circuit drives bit lines b and b’, instead of sensing their state.It places the appropriate value on bit line b and its complement on b’ and activate the word ...
Read more

Reading & Writing Operation of DRAM

Image
In Dynamic Random Access Memory CELL , transistor acts as a switch to Close (allowing current to flow) when voltage applied in address line or Open (no current flow) when no voltage applied in address line.Address Line also known as word line .Which use to signal the transistor to close or open. During the Write operation ,a voltage is applied on the bit line and a signal applied to the address line to close the transistor.Then the voltage applied on the bit line will transfer to capacitor and store in the capacitor However the capacitor has tendency to discharge and has to refresh to maintain the bit. While in Reading Operation ,the instruction find the bit store using the address line to read the data or bit. When the address line is selected ,the transistor turns on and the charge stored on the capacitor is fled out onto a bit line and to sense amplifier. Sense amplifiers compare the capacitor voltage to reference value to determine the logic 1 or logic 0.The read out from ...
Read more

Method to Convert from Stream to Json C#

Recently I was using the C# HttpClient to make REST request but I found that is was quite troublesome so I have changed to using HttpWebRequest instead. So want the HttpWebRequest result is return it was in Stream form. I not able to convert it into Json. this is the method i convert the stream to JSON. HttpWebResponse response = ( HttpWebResponse ) requirejs . GetResponse (); Stream stream = response . GetResponseStream (); StreamReader sr = new StreamReader ( stream ); var serializer = new System . Web . Script . Serialization . JavaScriptSerializer (); var jsonObject = serializer . DeserializeObject ( sr . ReadToEnd ()); As you can see that jsonObject is an object. Now you can parse it into the Json(JsonObject); If you have any question can leave a comment below.
Read more