To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of ...

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

You can split cells into columns in Excel using the "Text to Columns" tool, which is a great way to organize lots of data.

Nearly 25 years after she and Nelly dropped their 'Dilemma' video, she still gets questions about a specific moment that has ...

Array constants can only contain text in double quotes, plain numbers (no currency symbols or percent signs), or Boolean ...