"Formatting SD cards refers to the process of preparing a Secure Digital (SD) card for use by defining its file system and directory structure. This procedure erases all existing data on the SD card, creating a clean slate for new information. Formatting is commonly employed to troubleshoot issues, optimize storage space, or ensure compatibility with a specific device. Users can choose between quick format, which erases file allocation tables, and full format, which also checks for and marks bad sectors. It is crucial to back up important data before formatting, as the process permanently deletes all content from the SD card."
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