By the name of the process(exe files) how can we know which program is running? e.g svchost.exe?

Question

There are so many processes running on my Pc I dont know whichare useful .,which are not?

Answer 1

The Svchost.exe file is located in the %SystemRoot%\System32 folder. At startup, Svchost.exe checks the services part of the registry to construct a list of services that it must load. Multiple instances of Svchost.exe can run at the same time. Each Svchost.exe session can contain a grouping of services. Therefore, separate services can run, depending on how and where Svchost.exe is started. This grouping of services permits better control and easier debugging.

I would suggest that you run on of these scans.

All of these are ones that I personally use and all are free.
Try this scan, its free, it removes
I-Worm/Stration · BackDoor.Generic3.GBB and .GBC · Worm/Generic.FX · Exploit.WMF
http://free.grisoft.com/doc/5390/lng/us/tpl/v5

Spybot - Search & Destroy detects and removes spyware, a relatively new kind of threat not yet covered by common anti-virus applications. Spyware silently tracks your surfing behaviour to create a marketing profile for you that is transmitted without your knowledge to the compilers and sold to advertising companies. If you see new toolbars in your Internet Explorer that you haven't intentionally installed, if your browser crashes inexplicably, or if your home page has been "hijacked" (or changed without your knowledge), your computer is most probably infected with spyware. Even if you don't see the symptoms, your computer may be infected, because more and more spyware is emerging. Spybot-S&D is free, so there's no harm giving it a try to see if something has invaded your computer.
http://www.safer-networking.org/

http://superantispyware.com/
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Make sure after you download any of these, that you update them.

Answer 2

you ought to use a application called "Parallels" or "circulate Over". they require an authorized replica of domicile windows nonetheless. oh and to the fool above me, in case you do unlike macs, do no longer hear to the radio, do no longer watch television and don't you dare circulate to the videos. Dont purchase any products the two. maximum photographs are finished on a mac and that they only artwork extra desirable. each little thing in basic terms works. Dork.