Excel VBA - select a dynamic cell range

Question

I want to be able to dynamically select a range of cells (the heading row), where the row is 1 but the columns with be for 1 to last column, where \"A\" is the first Column

Answer 1

sub selectVar ()
    dim x,y as integer
    let srange = "A" & x & ":" & "m" & y
    range(srange).select
end sub

I think this is the simplest way.