My general question is: How can I put each of my outputs (a number) in a special cell of a given sheet of an excel file? for example I have built an excel file (say results.xlsx) and I want to fill it by my outputs (say `out(i)`

s). For example I want to put `out(1)`

in B5 cell of first sheet of results.xls, `out(2)`

in C10 cell of second sheet of results.xls and etc. How can this be done?

We can simplify the above problem: suppose I have built a table (say outs) using my outputs and export it as an excel file () as follows

```
out(1) = 1;
out(2) = 2;
out(3) = 3;
out(4) = 4;
outs1=Table(out(i), {i, 1, 4});
Export("results.xlsx", outs1, "Data")
```

this command gives me an excel file which has a row including values of out1.

I run another .nb file and do the same namely I build another table (outs2) as follows

```
out(5) = 5;
out(6) = 6;
out(7) = 7;
out(8) = 8;
outs2=Table(out(i), {i, 5, 8});
```

Now I want to put outs2 as second row of results.xlsx file. How?