"I will see to it that the software is properly installed."
"I will see to that the software is...."
Which one of the above is natural?
I will see to it that...
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.
"See to it" = "make sure that something is done".
We need to order fifty bunches of flowers for the conference hall. Please see to it.
Can you see to it that the cat gets fed at 11am and 7pm please?
Did the cat get fed? Yes, it's OK, James saw to it.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.