If your task manager is opening without any problem, see the processes running in the processes tab, you may be able to find a doubt-full process/es which may resemble the name of the virus.

Terminate the process and you will find most of the features blocked by the virus, working as normal.

But many viruses aren’t so easy to trace and the process/es of virus [ program of virus or u can say virus itself] take the name of a window process or camouflage in the window process.

But many times terminating a window process is more dangerous than the virus, so you must be completely sure of the process you are terminating.

Go on net and find the information about the doubt-full process.

As you may know the virus processes, you can leave the virus remain in the computer and work normally for the time being. You should now prevent the virus from running again at startup. For that you should remove the registry key through which its able to run each time you start your PC. For this, you must have some basic knowledge of system registries.

Anyways, you should use the task manager ‘s Run command to fire up regedit[type “regedit” in run]. Then navigate to HKEY_CURRENT_USER SOFTWARE Microsoft Windows CurrentVersion Run (as usual, take a backup of your registry before touching it!)

If you find any unknown entry which is not related to any other software etc and seems to have some similarity with virus name or its process , delete that entry.

This entry stores the keys by which programs and processes run at start up.

Another way of removing virus key is going to msconfig [type msconfig at run] and under start up tab uncheck the undesired [virus] process.This way your done.

To remove the virus completely you would have to terminate the process forever or you would now have to delete each virus file and virus infected files till every file gets cleaned [but mostly its not required ].

You would have to remove every trace of virus manually by removing each file associated with the virus. Remove cache, browser history etc if the virus is came through the internet.

If your task manager is also disabled by the virus, you should download third party process manager like sysintenals processes manager.

So lets discuss about another way through which I have been able to remove most viruses and is easier.