Serial numbers in zone files help your DNS service determine whether it should re-ingest your zone files or ignore them. But there’s more to these pseudo timestamps than meets the eye. In fact, the ...

Numbers supports fewer formulas than Excel, which can cause your spreadsheets to break. Advanced Excel features like pivot ...

If you use Microsoft Excel on your Mac, you can save the spreadsheets you create and open them in Numbers, Apple’s spreadsheet app. It’s a handy feature to use in case you can’t access Microsoft’s ...

Interactive Marketing Solutions, a subsidiary of the Direct Marketing Association, introduced the Wireless-Ported Numbers File yesterday. The product is designed to help companies comply with federal ...