Process explorer

I was looking at the processes running on my computer and I just couldn't recognize the all.I was afraid that they were viruses or Trojans.So,I start looking around on the Internet and I found have to admit that it's a very good and helpful site.If you don't know exactly each and every process running on your computer you can get some help here.Just type the name of the process and it will give you a detailed description of it.