You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.

Once you’ve built a Pivot Table, turning it into a chart is almost too easy. Simply click anywhere inside the table, go to Insert > PivotChart, and select your preferred chart type. You’d even get a ...

If you want to analyze data in Python, you'll want to become familiar with pandas, as it makes data analysis so much easier. The DataFrame is the primary data format you'll interact with. Here's how ...

In The Number Ones, I’m reviewing every single #1 single in the history of the Billboard Hot 100, starting with the chart’s beginning, in 1958, and working my way up into the present. Book Bonus Beat: ...

A “Mistress Dispeller” is an expert at infidelity: part marriage counselor, part private eye. The filmmaker Elizabeth Lo followed one mistress dispeller for three years, and it had a surprising effect ...

A rare £5 note has fetched a staggering 560 times its face value on eBay, and a money expert suggests there could be more lurking in your wallet. The King Charles III banknote was first circulated on ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...