This is an excellent laptop with very good specifications.  The included instructions for completing installation/preferences were a little obtuse, but a quick search online revealed very similar but more complete details.  It's very fast, has a nice display, the battery seems to be fully functional, BUT... the keyboard wasn't checked well for quality.  Several of the keys weren't recognized when depressed with normal pressure - very singular hard downward motion was required, which is completely non-useful for typing.  If I was only going to use this at home w/a separate keyboard it wouldn't be an issue, but I needed this for home and mobile use.  Very disappointed that I had to return it.