Is my 64 GB card bad, or is there a problem with my camera? Neither, I'd guess. Your camera probably isn't equipped to read cards larger than 32 gigabytes.

Mailbag: Windows 10 doesn't like my cameraQ: A few months ago, I upgraded from Windows 8.2 to Windows 10. I now find that the ability to download photos from my camera card to my computer has ...

Today’s SD memory cards provide large capacities and are inexpensive. But it takes some know-how to pick the right card for your camera and how you want to shoot.