Who called from 7858243705

Just received a call from this number today but didn't answer it.

Microsoft scam trying to get in to your computer.  Called @ 7:30am on Ontario.   Husband picked up just to have fun with them.

call our number at 7:45 this morning.  ontario as well.  yeah asked about our windows computer.  last time they called my husband was on the phone with them leading them on and then said oh i have a mac good bye hahahah

My wife just received a call from this number at 8:25 am (Ontario) from a woman with a heavy accent calling about her Windows computer. My wife said she was not interested and hung up.

Just got that phone call from that guy, with a strange accent, saying :  «Hi ! This is about your computer...»
I hung up.
Scam !
Beware.
April 8, 2015.