How to move pictures and other files to an SD card using your computer or Android phone

You can move pictures to an SD card using a PC, Mac, or Android phone, as long as you have the right card and equipment.
Liliputing

How to use an SD card with Amazon’s Fire tablets

Every tablet Amazon Fire tablet released in the past few years has featured a microSD card slot, which is a nice thing to have if you’re using a tablet that may have as little as 8GB of built-in ...
Good e-Reader

How to expand Amazon Fire Tablet’s meager storage using SD cards

Amazon Fire tablets are never known to offer huge internal storage. The latest Fire HD 8 and the Fire HD 8 Plus models come in two storage versions, 32 GB and 64 GB. None of those figures are great, ...

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.
Ars Technica

Android 11, Scoped Storage, and micro SD cards... how to I make my apps see my files?

I want to put a bunch of ROMs on my SD card for the various emulators on my Android device. I setup the card as "tablet storage" instead of "portable storage". I see a combined 192 GB in the storage ...