Some competitor software products to Stellar Repair for Excel include Kloudio, Coda, and Microsoft Access.Free spreadsheet offers a huge collection of free worksheets for MAC,Windows,Open Office and online spreadsheet software's.Small business inventory spreadsheet,budget spreadsheet,expenses spreadsheet,household budget spreadsheet,printableA spreadsheet is a computer application for organization, analysis, and storage of data in tabular form. Stellar Repair for Excel offers a free trial. Software pricing starts at 39.00/year/user. Stellar Repair for Excel is spreadsheet software, and includes features such as Multi-User collaboration.Microsoft Office Excel for MS Windows and Apple Macintosh. Free and open-source software Cloud and on-line spreadsheets Collabora Online Calc. A spreadsheet may also refer to one such electronic document. Each cell may contain either numeric or text data, or the results of formulas that automatically calculate and display a value based on the contents of other cells. The program operates on data entered in cells of a table.
![]() Software Spreadsheet Free Worksheets ForMicrosoft Excel now has the largest market share on the Windows and Macintosh platforms. Lotus 1-2-3 was the leading spreadsheet when DOS was the dominant operating system. VisiCalc (1979) was the first electronic spreadsheet on a microcomputer, and it helped turn the Apple II computer into a popular and widely used system. LANPAR was an acronym: LANguage for Programming Arrays at Random. Where to find ios image for mac windows 10 download2.2.4 IBM Financial Planning and Control System 2.2.3 Autoplan/Autotab spreadsheet programming language 2.2.1 Batch spreadsheet report generator BSRG LANPAR innovated forward referencing/natural order calculation which didn't re-appear until Lotus 123 and Microsoft's MultiPlan Version 2.In modern spreadsheet applications, several spreadsheets, often known as worksheets or simply sheets, are gathered together to form a workbook. For instance, one can refer to the first ten cells in the first column with the range "A1:A10". This electronic concept of cell references was first introduced in LANPAR (Language for Programming Arrays at Random) (co-invented by Rene Pardo and Remy Landau) and a variant used in VisiCalc and known as "A1 notation".Additionally, spreadsheets have the concept of a range, a group of cells, normally contiguous. A single cell can be referred to by addressing its row and column, "C10". X locations, the columns, are normally represented by letters, "A," "B," "C," etc., while rows are normally represented by numbers, 1, 2, 3, etc. A given cell can hold data by simply entering it in, or a formula, which is normally created by preceding the text with an equals sign. Some systems extend this syntax to allow cell references to different workbooks.Users interact with sheets primarily through the cells. Cells in a multi-sheet book add the sheet name to their reference, for instance, "Sheet 1!C10". Worksheets are normally represented by tabs that flip between pages, each one containing one of the sheets, although Numbers changes this model significantly. If C10 holds the value 3 the result will be 15. For instance, the formula =5*C10 would produce the result of multiplying the value in cell C10 by the number 5. To make such a formula, one replaces a number with a cell reference. This may lead to confusion in some cases.The key feature of spreadsheets is the ability for a formula to refer to the contents of other cells, which may, in turn, be the result of a formula. A formula would begin with the equals sign, =5*3, but this would normally be invisible because the display shows the result of the calculation, 15 in this case, not the formula itself. A spreadsheet is essentially just one table, whereas a database is a collection of many tables with machine-readable semantic relationships. Some of these formulas can apply to ranges as well, like the SUM function that adds up all the numbers within a range.Spreadsheets share many principles and traits of databases, but spreadsheets and databases are not the same things. Many problems can be broken down into a series of individual mathematical steps, and these can be assigned to individual formulas in cells. Early implementations Batch spreadsheet report generator BSRG A batch "spreadsheet" is indistinguishable from a batch compiler with added input data, producing an output report, i.e., a 4GL or conventional, non-interactive, batch computer program. The compound word 'spread-sheet' came to mean the format used to present book-keeping ledgers—with columns for categories of expenditures across the top, invoices listed down the left margin, and the amount of each payment in the cell where its row and column intersect—which were, traditionally, a "spread" across facing pages of a bound ledger (book for keeping accounting records) or on oversized sheets of paper (termed 'analysis paper') ruled into rows and columns in that format and approximately twice as wide as ordinary paper. This was particularly an advantage at a time when many personal computer systems used text-mode displays and commands instead of a graphical user interface.History Paper spreadsheets The word "spreadsheet" came from "spread" in its sense of a newspaper or magazine item (text or graphics) that covers two facing pages, extending across the centerfold and treating the two pages as one large page. Usually, sharing data between the components is easier than with a non-integrated collection of functionally equivalent programs. Programs within a suite use similar commands for similar functions. Spreadsheets and databases are interoperable—sheets can be imported into databases to become tables within them, and database queries can be exported into spreadsheets for further analysis.A spreadsheet program is one of the main components of an office productivity suite, which usually also contains a word processor, a presentation program, and a database management system. This program was written in Fortran. Brian Walsh at Marquette University, Wisconsin. These batch Spreadsheets dealt primarily with the addition or subtraction of entire columns or rows (of input variables), rather than individual cells.In 1962, this concept of the spreadsheet, called BCL for Business Computer Language, was implemented on an IBM 1130 and in 1963 was ported to an IBM 7040 by R. 9, Accounting and Analytical Methods) and its companion volume, Mattessich (1964b, Simulation of the Firm through a Budget Computer Program) applied computerized spreadsheets to accounting and budgeting systems (on mainframe computers programmed in FORTRAN IV). The subsequent work by Mattessich (1964a, Chpt. Applied Data Resources had a FORTRAN preprocessor called Empires. In 1964, a book entitled Business Computer Language was written by Kimball, Stoffells and Walsh and both the book and program were copyrighted in 1966 and years later that copyright was renewed. Students were able to take information prepared by the professor and manipulate it to represent it and show ratios etc. It was used to assist in the teaching of finance to business students. In 1968 BCL was ported by Walsh to the IBM 360/67 timesharing machine at Washington State University.
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