I definitely, return this product. I got it yesterday and tried to install and copy some software. while I was doing I felt something wrong with this product because whenever I click to copy some s/w the file system was not responding and terribly slow.  I couldn't even finish installing and copying some software yesterday. They were some hundreds of megabytes size. It shouldn't take that long. Anyway, today, I woke up and turn on the product and found out everything was gone it was like reset. I thought I made a mistake, so tried again. But, same thing happened again.Also, I've tried to check the performance of this product, the CPU clock was working at 0.8GHz instead of 2.8GHz.This product was waaaaaay worse than my laptop using i5 chip.