I have been using this laptop for over a week now. This laptop comes with ubuntu 14.04 pre installed with only a guest login. If you are struggling with ubuntu guest login, you need to go into generic mode drop to root shell create a new user, give that user sudo access. For the price it works well. It has i3 processor 4 gb ram and 500gb hard disk all this in just 24k. Battery back up is also decent, not great but decent. If you are going to use this home and business purpose then go for it.