Called about lowering my interest rate. Scam

Didn't answer the call - and they didn't leave a message - another of many robo calls I guess based on the previous comment

answered it but didn't say anything....recording saying my computer was coming up with serious errors! press 1 to talk to a tec.....REALLY!!!!! what an fn scam mf'rs go back to your own country u fn red dots!

I missed the call. There was no message. I don't know anyone in the 949 area code. Thanks to the others that responded here so I know it was a robocall.

A supposed "Windows Technical Service Engineer" called to tell me that they had identified my computer.   When I asked how they could tell it was _my_ computer, out of the hundreds of millions of computers, she insisted that "EVERY computer" on the planet is connected to Micro$oft.  _*EVERY*_ computer.  Even Chromebooks, UNIX systems, IBM mainframes, PLCs, the engine control module in my car,...etc.   Kinda a dead giveaway, doncha think?
Led the stupid clueless imbecile on for ten minutes or so, playing along, just to see how stupid she really was.
Answer:  pretty stupid.
Finally got tired of playing "phish-the-scammer" and let her off the hook.
Needless to say, 949-281-1221 is now well and truly blocked.