How to change a picture in paint to?

300 DPI.

Its 96 Right now, but I need it at 300 to make a business card.

HELP!How to change a picture in paint to?
Are you confusing resolution with size? DPI means dots per inch. 96 is fine for a business card or anything else.



If you're printing them on a home printer and the resolution needs to be better, you need to change it on your printer software.