Yes, it does have a microphone, as well as a built in webcam.
Yes
yes i have this laptop and it comes with a built in microphone as well
Unfortunately, it does not.
Yes, the Dell Latitude D630 laptop comes with a built-in microphone.
Yes.
The Dell Inspiron Model 531 does not include an integrated microphone. It does, however, have two 3.5mm jacks for microphone input (one in front and one in rear)
It has a microphone port. but no built in microphone into the laptop.
No. You will have to use an external microphone.
Check the Dell website. If its a newer laptop chances are it has one unless its really cheap.
download the device driver at the manufacturer's website
The microphone is located above the screen by the webcam.
No, but it does have a microphone built into the speakers just above the power button.