Search results
Results from the WOW.Com Content Network
History of PDF. The Portable Document Format (PDF) was created by Adobe Systems, introduced at the Windows and OS/2 Conference in January 1993 and remained a proprietary format until it was released as an open standard in 2008. Since then, it has been under the control of an International Organization for Standardization (ISO) committee of ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 23 October 2024. Portable Document Format, a digital file format For other uses, see PDF (disambiguation). Portable Document Format Adobe PDF icon Filename extension.pdf Internet media type application/pdf, application/x-pdf application/x-bzpdf application/x-gzpdf Type code PDF (including a single ...
The precursor to Black History Month was created in 1926 in the United States, when historian Carter G. Woodson and the Association for the Study of Negro Life and History (ASNLH) announced the second week of February to be "Negro History Week". [10]
Carter Godwin Woodson (December 19, 1875 – April 3, 1950) [1] was an American historian, author, journalist, and the founder of the Association for the Study of African American Life and History (ASALH). He was one of the first scholars to study the history of the African diaspora, including African-American history.
These timelines of world history detail recorded events since the creation of writing roughly 5000 years ago to the present day. For events from c. 3200 BC – c. 500 see: Timeline of ancient history. For events from c. 500 – c. 1499, see: Timeline of post-classical history. For events from c. 1500, see: Timelines of modern history.
The first commemorative month was the US Black History Month, which first was commemorated at Kent State University from January 2 to February 28, 1970, [2] and recognized by President Gerald Ford in 1976, during the celebration of the United States Bicentennial. [3] The observance had begun at a smaller scale in 1926 as "Negro History Week".
Acrobat Reader is the freeware version of Acrobat developed by Adobe to view, create, fill, print and format files in a PDF. It is currently available for Windows, macOS, iOS, and Android. Acrobat Standard is the standard full version of Acrobat developed by Adobe to edit, create, manipulate, print and manage files in a PDF.
Adobe also released the first Acrobat Plug-ins SDK; allowing third-party developers to create plug-in programs for the Acrobat Exchange application. 3.0. November 1996. First version compatible with Windows 95; last version to support Windows 3.1x and pre-Service Pack 3 Windows NT 4.0.