There are moments when you miss your old Polaroid. Photography’s move into the digital era led to advancements we could've only dreamed of years ago, like instant feedback via an LCD screen. But, there is still nothing like holding a fresh print in your hand. Here to solve this problem are portable printers.
The word "app" is short for "application." It's a piece of software that enables you to do a specific thing, such as check the weather, compose music or play a game. In the recent past, if you needed to create a document, you launched Microsoft Word. If you needed to crop a photo, you launched Photoshop, and so on.