Always good to restore the computer system

My old computer system vulnerable to bad to restore it? In March this year, I bought a resume on February 3 when the back.

Nothing Good is no good.Antivirus software installed a kill on the resumption of regular anti-virus computer hardware comparison of the injury will not damage the hardware it's all right no matter! ! ! This is what computer to use a few years out of it! ! ! Should not be too in the hardware! ! ! There is no impact on the hardware.