How to format an SD card and erase all of its data

You can format an SD card using Windows, Mac, and Android devices, and likely your digital camera too.
The WiC Project on MSN

Don’t Throw Away Old SD Cards and Here’s What to Do Instead

Give Old SD Cards a Meaningful Second Life Keep reading on The WiC Project Lifestyle Blog & Miriam's Boutique: Home Goods, ...

How to clear an SD card and erase all of its data, including the hidden junk files you can't usually delete

The best way to clear an SD card is to format it, which is like hitting a factory reset button; it'll erase every file, ...