In Microsoft Excel, you can use the Zoom features such as Zoom, 100%, and Zoom to selection to Zoom in and out of your spreadsheets.

Select the columns you want to fix. In this case we’re selecting the header columns — those at the very top of the ...

The close 'X' in the top-right corner of Excel's VBA window. A checklist in Excel whose columns are automatically adjusted to fit their data based on VBA code added.