You can modify the database appearance by using the functions from the Format menu.
In this menu you find some functions that help you to modify the columns of the database.

These functions are:
Column width - modifies the width of the selected column: you can specify the width of the column in pixel
Autofit column - a width is chosen for the current column depending on the longest record
Autofit columns - an autofit function is used for all columns in the database, so that all the columns have the width of the column with the longest record
Hide selected column - hides the current column, so it is not visible (it is not deleted)
Show columns - shows all the hidden columns
Lock columns - the selected columns remain fixed, and the scrolling does not affect them
Unlock columns - the reverse of to lock columns