How to read this multi meter

[macafee2]

I'm sure I'm going to get humiliated for being stupid but it is a risk I have to take because right now, I don't have a clue.
There are 3 pictures below, the instructions and 2 readings both of the same thing but with the multi meter set to different scales.

What on earth are the ohms reading in the two pictures where different scales have been selected?
Although the readings are of the same thing, the readings could be different as it was saliva on my finger but nevertheless how many ohms is each one?

If the scale selected had been 200 and I had a reading of .5 how many ohms would it be?
Also from the instructions what does resolution mean? Increment?



macafee2