Had to ship the first computer back as I kept getting a fatal error that said I had to remove Audit Mode..  Computer was replace but took two weeks. Having trouble upgrading to Windows 10 due to residual programs left on the computer, e.g. AVG.  No solution, yet.  Purchase price was $149 when bought in May, 2016.  Now it is priced at $78 on Amazon.  Computer runs OK with Windows 7 but the Windows 10 upgrade is troublesome as Windows 7 will be unsupported.  Better check it out before purchase.