How to AutoFit Column Width in Excel

1. Open Microsoft Excel using the 'Start' menu or a shortcut. Open the document with which you want to work.
2. Click the column you want to modify. To select more than one column, press and hold the 'Ctrl' key while clicking on each column.
3. Click the 'Format' drop-down menu in the 'Cells' group of the 'Home' tab. Select the 'AutoFit Column Width' option in the 'Cell Size' section.