How do I fix a Samsung Pen Drive that corrupts files when they are added to it?

I have a Samsung Pen Drive (memory stick). When I add files to it, they sometimes become corropted. Is there a way to fix this so that the files will not become corrupted? Is there a way to format the drive? Or is it just junk?How do I fix a Samsung Pen Drive that corrupts files when they are added to it?yes you can format it. Plug it into the compuer, then open my computer look for the removable device (pen drive) right click it then select format...

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