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About ZIP files



If you download files from the web frequently sooner or later you are going to run into what are called zip files. A zip file is a special file type that compresses other files together into a single archive. A good analogy is using a briefcase to contain all your individual papers in a single location. Not only does a zip file reduce the overall size of the combined information within it, but it also puts everything into a single object which can be easily moved and downloaded.



Zip files cannot be read normally as is, however. Before you can use what is contained inside them you will need to unzip them using a special program. This program opens the zip file and allows you to save its contents to your disk so that you can work with them.



A number of unzipping programs are available for use in this task. The most popular on Windows systems is WinZip as it is very intuitive for the beginning user and has some nice features. You can get more information about these programs and the systems they are available on by going to the web sites listed below.





Local events heading








  Today is Sunday, April 20, the 110th day of 2014. There are 255 days left in the year.

1864 -- 150 years ago: The attention of contractors is called to proposals for building a magazine. The building is to be erected on the south side of the island, above the railroad, nearly opposite Sinnit's ice houses.
1889 -- 125 years ago: Ladies patent leather tip shoes were selling for $3 at the M & K store, and men's spring overcoats were advertised at $7.50.
1914 -- 100 years ago: Fred Feuchter, of Davenport, was elected president of the Tri-City Post Office Clerks club, and Joe Goldsmith, of Rock Island, was named secretary treasurer.
1939 -- 75 years ago: Mass vaccination of more than 1,600 employed of the Rock Island Arsenal has been ordered by Col. Norman Ramsey after a 13-year-old daughter of the Arsenal manager became ill with smallpox.
1964 -- 50 years ago: The 1964 Scout-O-Rama of the Sac-Fox Council of Boy Scouts closed a two-day session last evening at the Rock Island Armory with 5,000 paid attendance.
1989 -- 25 years ago: "From the horse and buggy days ... to this" said Mercer County Sheriff Marvin Thirtyacre, waving his hand to indicate the sheriff's department facilities at the new $1.5 million Mercer County Jail in Aledo.




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