why doesn’t my functions work when I follow instructions exactly?
It would help the community if you could describe the ‘function’ not working more fully. For instance is it a piece of hardware or a program perhaps? Also describe the make and model of your machine.
Also, what operating system are you using?
I don’t know what you are saying or asking. what function? Did you even? Are you sure you followed instructions correctly? What instructions? Where from and what for? Maybe the instructions don’t function. Conjunction junction, what’s your function?