In my start button I will right click and explore, when i come down to my windows folders there are like 8 of them and they have weird symbols in them relacing the letters in the word windows! Do they belong there or are they somehow infected should I worry and how can i fix this??
Ok first you should scan your computer for viruses: http://www.avast.com/eng/avast_4_home.html install Avast free home edition, during the install it will ask you if you want to run a "boot time scan". Make sure you click yes. When you reboot the computer, it will scan it, tell it to remove any viruses found. If it does find a virus, note the name of the virus and post it here.
Well there are about six folders all which are titled windows. One has a small box where the i should be another has a box where the s should be. When I open most of them it will be a subfolder (system 32) with nothing inside the folder. One of them says drivers and another one opens with the $ symbol and follows with unistall service pack example
($NtUninstallMSCompPackV1$) This folder is labled WINDOWS