Two facts of my life:
Fact One: At any one time, I will have a lot of windows open on my PC. Usually they are websites I am reading and open documents I am writing. I would rather open another browser than go somewhere else on the one currently open while doing my research into whatever hairbrained thing I’m learning about.
Fact Two: I get irritated when my husband, in a wise fit of energy conservation, turns off my computer after I go to bed.
I’ve realized that I consider the computer an extension of my brain that I can reliably put on hold until I can get back to the trail of thought I was following when I left it.