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Help
Center
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Welcome to the Help Center. We offer some helpful features to allow you to find what you want easily and quickly.
OUR NEW DESIGN
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Our website has recently been redesigned to make it easier to use.
Learn about changes and new features on the:
HOW DO I
...
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Link to the most-requested NSF pages here.
PLUG-INS & VIEWERS
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Download plug-ins and viewers for special file formats used on this site.
BROWSER HINTS
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Find helpful hints for printing, changing your screen resolution, and changing your text size.
SITE MAP
View a map of the NSF site.
CONTACT NSF
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Find contact information for people and organizations at NSF.
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