While you can't select an entire column with a single click like in Google Sheets, you can interact with columns in several ways: 1. Right-click on a column to:
• Hide/unhide
• Rename
• Pin
• Delete
• Move left or right
2. You can also manage columns by clicking "columns" above the table to:
• Show/hide multiple columns at once
• Reorder columns by dragging them
• Toggle columns on/off individually
• Use "Hide all" or "Show all" options
Sources:Hide, Re-order, Sort, Filter, Merge ColumnsRename, Pin, Duplicate, Delete Column