Because most PCs' have their power button set to put the device in the sleep mode, one can explore the possibility of using the button to achieve more than that.
N'ihi na ọtụtụ PC 'nwere ike ha button setịpụrụ na-etinye ngwaọrụ ke ụra mode, otu nwere ike inyocha na-ekwe omume nke na-eji button iji nweta ihe karịrị nke ahụ.