Is there an easy way or built in way to insert values into a matrix?

For example if I have a 2x4 matrix and I want to insert a column. How can this be done?

Is it possible to sort a matrix so that the columns are rearranged until the specified row is in ascending order?
If not is there a way to invert a 2x4 matrix so that the row is now the column. See attached example.

Thanks

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Is there an easy way or built in way to insert values into a matrix?
For example if I have a 2x4 matrix and I want to insert a column. How can this be done?
Is it possible to sort a matrix so that the columns are rearranged until the specified row is in ascending order?
If not is there a way to invert a 2x4 matrix so that the row is now the column. See attached example.

1. Insert col(s)/row(s) from somewhere in the attached
2. Transpose/csort/re-transpose.

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Thank you Jean!