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 ...

There are many people who have Windows as well as Mac computers and use both these OSs. When you do so, you might sometimes face difficulties like opening a file created by one OS on the other ...

This tax filing season, the Internal Revenue Service (IRS) launched one of its most ambitious projects to date, Direct File, which offered some taxpayers the option to file returns directly with the ...

While Microsoft Office is the go-to office suite of applications for most individuals and teams for collaboration, if you’re an Apple user, you probably use the iWork office suite for all your word ...

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 ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...