My son somehow got connected with techvedic Online tech support as he accidently downloaded virus and the virus was very sneaky & it was trying to upload information from my system to some unknown source. Every 5 minutes my system was crashing and burning and the six minute its was appearing to be normal. So my son managed to find the number for techvedic Online tech support and called them. The Rep was really patient they helped me to reinstall my os and every thing work fine. Thank You techvedic Online tech support