Happy birthday America! Have a safe and wonderful celebration of our nation’s independence. My our family to your family. ~ Dave
The common house spider is the one we usually encountered indoors. More of a nuisance pest because of its webs than the spider itself.
The house spider randomly selects its web sites and creates a tangled web. If a web does not yield prey it is abandoned, another site is selected, and a new web is built. Survival is low in modern homes with low humidity and few insects, higher in garages, sheds, barns, warehouses, etc. because of more prey and generally higher humidity, and highest outdoors in protected places.
Inside structures, house spiders are most likely to be found in upper corners, under furniture, in closets, angles of window frames, basements, garages, and crawl spaces. Outside they are often around windows and under eaves especially near light sources which attract prey.
House spiders are nuisance pests but pose no threats to humans.