Small insect

Small insect

Observation - Small insect. Description: Found a number of tiny insects inside my house. Here are a couple of photos underneath a x400 microscope... To the naked eye they look about the same size as a full stop in a book (if not a bit amller) Any ideas?

Found a number of tiny insects inside my house. Here are a couple of photos underneath a x400 microscope... To the naked eye they look about the same size as a full stop in a book (if not a bit amller) Any ideas?