Who called from 4758700809

Another "name not found" call. They left no voicemail.

Another "name not found" call.  WHen I heard the noise of a BOILER ROOM CALL CENTER, i hung up.

This company said they are from the technical dept for Wizard Set Up for anyone using Windows.  Told them I did not call for tech support from anyone.

Most likely another one of the "Windows Tech Support" scammers.  See this article on the Microsoft website:

http://www.microsoft.com/en-gb/security/online-privacy/avoid-phone-scams.aspx

The man had a very distinct foreign accent & said he was calling about my computer.  I told him I was not interested & hung up.  Figured it was a scam as I'd read about calls like this on the Microsoft website.