Very Disappointed in this Dell computer.  For 1500.00 it should have been tested before shipping.  The Support person was VERY GOOD.  A little hard to understand, but very patient.  She had help behind her to back her up.  She went online to my computer and verified the screen was malfunctioning.  Mouse and keyboard were doing a bouncing betty.....and the screen would pop bubbles on the right hand side, causing the mouse to move over to the right, there was stuck to the screen to cause this....ufdah....When this screen is replaced and computer returned I will come back to add to this review....