While your iPhone doesn’t have a built-in microSD card reader, adding a plug-in memory card reader is easy. And it requires no additional software. The same goes for iPads. Here’s what you need to do.

You probably have electronic gadgets that make use of memory cards as expandable storage solutions. Your smartphone for example might have a microSD card expansion slot, your digital camera will have ...

Many laptop computers have SD card slots, and they aren’t just for transferring data from cameras or game consoles. You can keep an SD card in your laptop as permanent storage, just as you would with ...