Should i use screw or nail? i wanna hang up a mirror

i wanna hang up a mirror
screw the corners if its big or nail the sides if its small either will be fine, screw may be easier


Depends on size and substance. The larger and heavier, the better to use anchors and screws. If only a touch thing made of plastic, a nail will do simply fine. If in doubt, go conservative and use screw and anchors. An anchor is a plastic thing which you put into a drilled hole of a specific size and when you turn in the screw, the screw forces the plastic pieces apart to grip the sides of the hole, which is why they can support so much shipment compared to a simple nail. For a small mirror use nails they will evacuate less of a hole in the wall and should suport it lately fine.
Answers:    it all depends on you. nail seem to not be good contained by many situations, because if they're going into drywall but not basewood they don't grip.

if this mirror of yours is heavy, i suggest screw.
if you're staying in this house for a minor number of years, it may cost more to putty it, so nails.