None. That's a hardware problem.
Just one, if you put it in the right place.
Ten. One to actually change the lightbulb and nine to bring refreshments
None. The piano player can do that with his left hand.
None comrade, the bulb holds the seeds to its own revolution!
He wanted arrays. It had to be reiterated several times before it was sorted out.
They throw all their dirty clothes on the heap.
None that's a hardware problem
