If I knew where you are, I might do better at identifying your little friend, but this is nothing to worry about.
Just catch it in a cup and release it outside.
It's just a spider. Despite it's size, doesn't look too harmful.
It is a spider so not an insect.
I found this in my home in the dark, googled it and don't know what it is. I honestly have no clue. I want to know what type of bug it is and what it's called. Thanks in advance!