Most consumer level video cams are pretty easy to use- nothing more than clicking the record button and keeping the camera stable. Most cameras supports Windows movie maker, so there should be no problem importing those videos to your computer.
You can find cheap cameras, supporting SD cards, which might be easier when using it web-wise, but I wouldn't count on it when it comes to quality.
The JVC GR-D750 is a good example for a relatively cheap, easy to use, with a better quality than the cameras I've mentioned before.
