Got this computer in October of last year upgrade my aging PC since I'm working from home now.  The first few months it was excellent, ... fast ... smooth.  Then around about 5 months in it started showing problems, slow to wake from sleep mode, then had to restart to get it out of sleep mode, each time getting slower and slower to come back.Finally it had to be rebooted and as difficult to get back to the desktop because the computer would log on, and then promptly cut itself off!  Finally hired a computer tech to come buy to take a look and his conclusion, it's probably a hardware problem, most likely from the motherboard ... too late for the warranty and too expensive to fix!  It hasn't even been past six months!My advice, if you get one, purchase the additional warranty for it.