Inserting A Jpg Image, Based On A Vlookup Value

I just worked with a data set where I needed to create a unique key based on existing information where no unique key was set up as a field. I accomplished it by concatenating (using the & [concatenation] operator) several fields based on what I hypothesized and observed about their content.

I'm thinking there has to be a more automated way to discover the best unique key of existing fields and their data. I thought I'd post this as a challenge because I don't know the "right" (or better) answer.

Anyone have any ideas?

I'm trying to write a formula that will automatically take a group of football (soccer) scores, compare them with a set of predictions, and then allocate points according to how close the predictions are to the actual scores.

E.g.
Manchester United 3 - 0 Arsenal
Prediction: 4 - 1
Points: 1

I've found a formula online that works for most scores; the correct score (e.g. 3 - 0), a correct win (e.g. 4 - 1), and in the case of a draw (e.g Man Utd 1 - 1 Arsenal, and the prediction 2 -2), correct draw (but not the correct score). The points are as follows: Correct draw (Prediction = result): 4 Correct win (Prediction = result): 3 Correct win, incorrect score (Winner correct, score not): 1 Correct draw, incorrect sco 1

The formula I found online for all but the correct draw is: =IF(A3&B3=C3&D3),3,IF(AND(A3=B3,C3=D3),1,IF(AND(A3>B3,C3>D3),1,IF(AND(A3<B3,C3<D3),1,0)))))

Could someone help me work out how I can write a formula to add before the above that will check the contents of four cells (the home score, away score, home prediction, away prediction), and if the number in all 4 cells are the same, allocate 4 points? I've tried using averages, but some combinations would void this. I've also used the SUM function, but the same happens, as with MULTIPLYING.

Something like =IF(A3:D3) are equal, 4,0

Below are a few examples of what I mean:
(Result) (Prediction) (Points)
A B C D E
3 - 3 3 - 3 4
2 - 1 3 - 1 1
1 - 0 1 - 0 3
3 - 3 2 - 2 1

Apologies in advance if I haven't explained this clearly enough.

Thanks

Will

Hello, I am pretty new to excel programming/messing around so I'll refer to those who are much wiser than I am. I am trying to set up a form for work, in this form I want to have a page with a bunch of cells pre-sized. What I want to do is when I insert a picture from a job site, that when this picture gets inserted, it will automatically resize to fit within the cell. I don't have time to manually resize dozens of pictures and if I could get this to work it would be awesome! I tried to search for an answer using the search function, but I kept getting a fatal error about allowable memory? Thanks in advance for you help!

I have sheet with rows and each row has formulas based on cells in that row.
I would like to have a new row automatically inserted with the formulas
updating to reference the cells in the new row. Let's say I start with 50
rows and after they are filled up, a new row is added automatically? How do I
do this?

I need to insert a "." into a column of cells. What is the best way to do this?

Example: Existing data 1000UG01
Needs to be 1000UG.01

Existing cells are all the same length and the "." needs to be inserted in the same place.

Thanks in advance for any help.