My Lenovo computer crashed again last night? How to backup my system?

I want to find a software to replace Lenovo onekey recovery. It totally unhelpful. It can't restore my computer to factory when my computer crashes. I have to use AOMEI Onekey Recovery, and it should be better than Lenovo onekey recovery. Wow. I think it is fantastic.
http://www.backup-utility.com/okr/lenovo-onekey-recovery-alternative-0326.html