Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 2164)

Change:  - A pixel is one dot on a computer screen. Older monitors are 640 pixels wide and 480 pixels high. Typical monitors are 800 x   View changes from previous version. (Word count: 2164)

Change: ttp://lcweb.loc.gov/rr/print/pphome.htmlhttp://lcweb.loc.gov/rr/print/pphome.html The catalog includes about 250,000 records representing over five million items. About 90% of the records are accompanied by one or more digital images.   View changes from previous version. (Word count: 2913)

Change:  file size. Thumbnail - Thumbnails are reduced-size versions of pictures, used to make it easier to scan and recognize them. Often, thumbnail images link to the full-size image. Typical sizes of thumbnails: Thumbnail Size Pixel Dimension (width x height) very small 48x48 small 64x64 medium 96x96 large 128x128   View changes from previous version. (Word count: 2913)

Change: FreeFoto.com is one of the largest collections of free photographs for non-commercial use on the Internet. The site features 50 main sections with over 1,600   View changes from previous version. (Word count: 3011)