Sending files between your Wi-Fi-only tablet and your computer can be extremely easy if you use an app such as WiFi Files (iPad) or WiFi File Explorer Pro (Android/Kindle Fire, $1).

Whether you’re swapping photos from your phone or moving work files from your laptop, file transfers between devices should ...

Additionally, if you're using the Kindle app, simply connect your phone, tablet, or computer to Wi-Fi as you normally would. Here's how to connect your Kindle Paperwhite to Wi-Fi.

Other Android phones: Settings > Network & internet > Hotspot & tethering > Wi-Fi hotspot. When the hotspot is activated, connect your other devices to it as you would any other Wi-Fi network.