This is a good idea if you intend to keep the card permanently in your Android device. If you’re running Android 6.0 Marshmallow or later, then you can also choose to format your card as internal storage during the setup process by selecting Use As Internal Storage.

Keep in mind that some phones house the option to Transfer Data to SD Card under Settings > Storage. Then, tap Move to SD Card, if the choice is available. To do so, go to Settings > Apps and tap on each app listed under Downloaded. You won’t be able to move every app onto your new card, but with older versions of Android - Android 5.1.1 Lollipop and earlier - you can probably move some.

Stream music, movies, and other content.

Don’t be tempted to pick a card solely on the price tag, and make sure that you get a Class 10, UHS (1 or 3) card. It’s important to choose a good MicroSD card with decent read and write speeds, however. If you can use a MicroSD card, you can snag an extra 128GB for less than $30. Many smartphone manufacturers have ditched the slot, but if you’re lucky enough to have one, a MicroSD card is definitely the easiest way to add storage space to your device.

Use a MicroSD card Simon Hill / Digital Trends What do you do when there’s no room left on your device? How do you free up additional space? Our guide has the answers. The unfortunate truth is that 64GB or even 128GB of storage can fill up alarmingly fast. But apps and games are getting bigger all the time, and we all like to take photos and shoot video.

Manufacturers tend to overcharge for extra storage, so it often seems like a good place to save money. Many people save cash by opting for the lower-storage model when they buy a new Android smartphone or tablet.

Mac hard drive space keeps decreasing