Is there a way to ensure that every time I perform an operation such as RowReduce, Linear Solve, Null Space, Inverse, Eigenvectors, etc. that the matrix is displaying in MatrixForm instead of applying the postfix form of MatrixForm every time (//MatrixForm)? For example, is there a variable in the Option Inspector to set the default form of an array? I checked but couldn't find anything of the sort. If not, I am going to make a feature request for a future release of Mathematica.