One simple suggestion: make the columns collapsible. For example, each column can have a "shrink" button that, when clicked, shrinks and allocates it to the si

One simple suggestion: make the columns collapsible. For example, each column can have a "shrink" button that, when clicked, shrinks and allocates it to the side, thereby allowing the other columns to expand into that space. This way a user can just view the columns they wish to see.