Wireless cards come in two type’s mini-card and half mini-card. Both the card features are same except the size of the half mini-card is half the size of the other.

I just received last week a new Alienware laptop and by the second day I had an approximately one inch watermark "blob". It's basically clear, but definitely noticeable.

I recently bought a new 9 cell battery because I thought my old one had died (because it stopped charging anymore). However, I'm now realizing that there is an issue with charging the battery at all.