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- A GLOSSARY FOR BEGINNERS - THE CHEAT SHEET
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- ==Address. Location of a specific piece of computer information in
- computer memory. Also a specific cell location in a spreadsheet
- (e.g., address A22 in a spreadsheet: meaning the cell at intersection of
- column A, row 22)
-
- ==[Alt] key The key labeled Alt at the left of your keyboard.
- This key is often used by holding down Alt and hitting another key.
-
- ==AUTOEXEC.BAT The batch file runs automatically when you start
- your computer it is a text file containing a list of DOS commands.
-
- ==Batch file (bat file) A text file containing a list of DOS commands to
- be carried out or executed.
-
- ==Cell. a single box in a spreadsheet used for data entry.
-
- ==Clock/calendar. An optional circuit which keeps the correct time
- and date. Many computers contain the circuit as standard equipment.
-
- ==[Ctrl] key. The key labeled Ctrl at the left of your keyboard. This
- key is often used by holding down Ctrl and hitting another key.
-
- ==Cursor. The flashing bright square your screen which shows where
- information will appear when you press a key.
-
- ==Database. An organized collection of records or information.
-
- ==default. A standard computer setting when nothing otherwise is
- specified. Can be changed in many programs temporarily or permanently.
- If you are not sure of a setting in a program, it may supply a
- defualt value automatically.
-
- ==directory. An imaginary storage space on your disk which contains
- files.
-
- ==DOS. Disk Operating System. DOS allows you to input information from the
- keyboard to the computer,run programs, prepare files for disks and other
- necessary tasks.
-
- ==[Enter] key. The large key to the right of your keyboard. On many
- computers, this is labeled [Return].
-
- ==[Esc] key. The key on your computer labeled Esc, meaning Escape.
- This key allows you to abort many computer entries and operations.
-
- ==Extension. The last part of a filename, preceded by a dot which
- frequently shows the file type.
-
- ==External commands. DOS commands such as FORMAT (and others) which are
- retained only on disk and are temporarilly loaded into ram for use
- then disappear from ram after a task is complete.
-
- ==Field. An area of the screen (frequently a database program) where
- data or text is entered. A field is essentially a category of information.
-
- ==File. A collection of data on a disk which has been grouped together.
- This can be text of a letter, numbers and formulas in a spreadsheet,
- or codes to run a program or application.
-
- ==Floppy and floppy drive. A permanent magnetic storage medium for
- retaining data when the computer is off. Similar to a tape cassette.
- It stores data, can be erased and reused and modified.
-
- ==Function keys. The keys labeled F1 - F10 on your keyboard.
-
- ==LAN. Local area network. Circuits to allows several or many
- computers to talk to each other and share data. Of interest to
- business and office computer users, but of only passing interest
- to home and home/office users having only one machine.
-
- ==Macro. A sequence of keystrokes or commands that can be recorded
- and played back to execute a program or task of data entry.
-
- ==Operating system. Another name for DOS. The essential "core" software
- which itself runs other programs.
-
- ==Parameters. Information sent to a program. Example: P is the
- parameter of the DOS command dir/p.
-
- ==Path. A list of subdirectories where DOS searches for information.
- You can set this with the DOS PATH command.
-
- ==Password. A word or phrase which must input at the keyboard before
- a program or operation can begin.
-
- ==RAM. Temporary memory in your computer (random access memory).
- When you turn your computer off, all RAM contents are lost.
-
- ==Record. A set of information elements in a database.
-
- ==Resident commands. DOS commands such as COPY, TYPE, DIR, DEL which are
- retained in RAM instead of disk. Also called internal commands
-
- ==Resident programs. Program which is loaded into your computer
- temporarily and remains available until the computer is turned off.
- Resident programs are also known as TSR programs (terminate and
- stand resident.)
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- press excape key to return to menu
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