First startup in a long time

[question123456]

So, I asked this a couple days ago, but didn't get any replies. Probably because of my screwed up title.

This is probably a really stupid question, but I just want to be sure.
Are there are precautions I should take before starting up a computer that has been left sitting for months. During the period of disuse, it has been plugged into the wall with the PSU turned OFF.
I do not know if the PSU could have suffered any wear despite being off. Obviously, any other component would not have a chance for any wear because there was no power running through them, but I'm mainly concerned about the PSU, as I have always seemed to have bad luck with them.

Thank you.

 

[Emerald]

usually it should work fine.

it is not like a car that sat in the garage for 20 years and never been turned on.

 

[question123456]

usually it should work fine.

it is not like a car that sat in the garage for 20 years and never been turned on.

That's what I've been trying to tell myself.
I ask too many trivial questions that I probably already know the answer to.

 

[Emerald]

It never hurts to ask if you are not sure