Hello friends, i bought a lenovo all in one PC on 2016. From the begining it starts an issues. Always the system engineer in my house. Every month it create some issue. Not support software. Actually i bought only because of touh screen . But there is a main issue in that only. Service engineer said me to keep switch of the touch screen option. Other than that all are same when compare to other normal PC. Now the warranty period completed. Still iam facing the same issues. Now i have to pay for each service. Yes of course it have Q1 tb hard disk, big screen like 32 inch, inbuilt windows 10 OS, compactable, save hige space when compare to normal PC. But after that, now i felt that PC with separate cpu is best for long usages.