If you read it it has a whole list of uses- one of the best problem solving primers I know of. But it is not a mud to fill things with.
Please read it. it tells you stuff that will help.
And when i started i had someone show me things. Thats how you learn. We can only walk you through so much here with words.
Do some searching on how tos on you tube- that might also be very useful. But just getting it here without a clue will not be enough.
Not trying to be a wise ass- it really is the truth.
"It's better to come here with questions before you screw up than to come here after and ask how to fix them."- JS