Computer enclosure with fastener

A computer enclosure includes a chassis and a hood. A fastener is movably attached to the chassis. The fastener defines an opening and a slot which are defined in different planes. The hood includes a tab corresponding to the opening, and a hook corresponding to the slot. The tab and the hook extend in directions corresponding to the opening and the slot respectively for inserting therein respectively. The tab is inserted into the opening for aligning the hook with the slot, whereupon the hook is inserted into the slot for securing the hood to the chassis.