SD cards are enormously useful devices that hold more data every year. Reformatting an SD or microSD card can make sure all the data that was on it is gone.

Most of us have been there: You're out taking photos and your memory card is full, but you don't have another with you. Or ...

If you want to use local storage on your Tapo device, you'll need to figure out how to format your microSD card. Here's a look at how the process works.