I got this computer to replace an aging Church Office computer. Before I could really focus on migrating all the church's data from the old computer I noticed some odd behavior from this Lenovo. Many settings and even Windows updates refused to take upon reboot. I was left with little to do but to wipe the hard drive and attempt a fresh windows installation. That process has then futher lead me to believe that the hard drive is just bad. I can't get the hard drive to mount or format it any more. Needing to purchase a new hard drive to replace it.