The purpose of Data.gov is to increase public access to high value, machine readable datasets generated by the Executive Branch of the Federal Government.
As a priority Open Government Initiative for President Obama's administration, Data.gov increases the ability of the public to easily find, download, and use datasets that are generated and held by the Federal Government. Data.gov provides descriptions of the Federal datasets (metadata), information about how to access the datasets, and tools that leverage government datasets. The data catalogs will continue to grow as datasets are added. Federal, Executive Branch data are included in the first version of Data.gov
Microsoft's Powerpoint and Apple's Keynote are two of the most popular presentation tools for teachers, students, library media specialists and administrators, and much has been written about the positive and negative impacts of these resources on teaching and learning. Powerpoint can be saved as a web document and shared on any webpage.