You can hide/minimize the columns on the Board screen
- In the Board screen, the Tasks are listed in columns according to their Status
- Each status has a column and the tasks related to the specific status are listed in those columns
- To hide the column, click the arrow button that is at the end of the heading of each column
- The specific column is now minimized/hidden,
- The tasks related to that column are hidden and you only see the heading of the hidden column (as in the screenshot below, the "In Progress" column is hidden),
- To unhide the column, click the text that is in the Vertical format or refresh the screen.
Note: Minimizing the columns is not permanent, the columns get maximized if you log out and re-login to the Salesforce app or even if you refresh the Board tab.