Is there a shortcut in excel that will expand the column width to show the entire column header [duplicate]

Is there a shortcut in excel that will expand all the column width(s) to show the entire column header as well as complete column data?

Now I need to go to each and every column in the excel sheet and double click on the border between every column and expand it completely to increase the column width to show the complete text in that column. I want to get this done in one click per excel worksheet

Click on the top left corner of the spreadsheet (left of A, and above 1)
With the entire spreadsheet selected, double click on one of the borders, and it will do it to every row or column (depending on if you clicked between rows or columns)

ctrl+a - To Select All
alt+o+c+a - To AutoFit collum width