It's easy to change the date format in Microsoft Excel. You just need to use the "Date" drop-down menu, which gives you plenty of options.

How to Change the Character Set in Excel 2007. When doing business internationally, it's often necessary to use international symbols to display financial information. Microsoft's Excel 2007 ...

You can change the date & time format in Google Sheets & Excel Online using this guide. Use different date & time formats in spreadsheets.

In Word, you can change the default font via the font settings window, which is logical. However, when you access the same area in Excel (which you can do by pressing Ctrl-Shift-F), you’ll find ...