Had this for almost a year, pretty much came in with software and/or hardware problems.Contacted support, they suggest you update drivers (which are not of the same version as recommended on their site) and it sort of just fixed itself over time, until right now when it came back and made me angry enough to write this review.This is a known issue with no real fix: the battery sometimes just thinks it's on 0% right after charging and turns off, or it shows 100% and then turns off saying not enough battery.another issue that only appears sometimes and is known to the company; is the screen start having weird lines at the bottom, comes and goes as it pleases.Will never again buy a Microsoft product