I Should Have Read The Instructions

I  just joined Skype.  Suddenly, I was face to face with myself, thanks to the built in webcam on my computer.  I'm lucky I didn't crack the screen.  I look horrible! Then I somehow dialed a number, and a strange woman picked up the phone.  I didn't mean to hang up on you, whoever you are. I admit, I'm a bit technologically challenged at times.  I'm far too impatient to read the instructions.  At least I didn't call overseas.