The Memory Browser provides an overview of memory use on your EV3 Brick. You can use the Memory Browser to transfer programs, sounds, graphics and other files between your EV3 Brick and a computer, and copy and delete files that are already on your EV3 Brick. See Managing Files and Memory for more details.

	Device Selector: Select either Brick or SD Card
	Memory Bar: Graphical overview of used and available memory
	File types (Projects, Applications) that take up memory
	List of the files stored on the selected device
	Copy: Store the selected file for pasting into either the EV3 Brick memory or the SD Card
	Paste: Paste a previously stored file into the selected memory device
	Delete: Delete the selected files from the selected memory device
	Upload: Upload the selected file to your computer
	Download: Download a file to your EV3 Brick

Each EV3 Brick has an available memory of 16MB. Some of this memory is used to store example programs, graphics and sound files that are pre-loaded on the EV3 Brick when you first get it. This leaves 4MB for the files you create and download.

You can restore your EV3 Brick’s memory to factory default condition by re-installing the firmware. For details on this operation, see Updating the EV3 Firmware. Be aware that re-installing your EV3 Brick’s firmware will delete all files in your EV3 Brick’s memory. Make a back up of any files you want to keep before proceeding!