Who called from 2134389923

who?

my call is from some organization representing to be Microsoft Technical support Windows.  They ask you to make changes to your register.  I played along for about twenty minutes and you are just building to a sales pithch

The caller (with a foreign accent) said he was from Microsoft and it learned my computer was downloading dangerous material).

Caller ("Peter") with foreign accent gave this as callback number, claiming to be Microsoft service department wishing to repair a "problem with my computer" due to malicious software that had infected my computer. Clearly a scam.

I got the same call. They stop all services on my computer then i open start up manager and start all services and my computer works fine.