![]() Envious of VisiCalc's success, a small group of computer enthusiasts at a start-up company in Cambridge, Massachusetts, refined the spreadsheet concept. When the IBM PC arrived on the scene in 1982, thus legitimizing personal computers, VisiCorp wasted no time porting VisiCalc to this new hardware environment. Consequently, VisiCalc is often credited for much of Apple II's initial success. VisiCalc caught on quickly, and many forward-looking companies purchased the Apple II for the sole purpose of developing their budgets with VisiCalc. They wrote VisiCalc for the Apple II computer, an interesting machine that seems like a toy by today's standards. In the pre-spreadsheet days, people relied on clumsy mainframes or calculators and spent hours doing what now takes minutes.ĭan Bricklin and Bob Frankston conjured up VisiCalc, the world's first electronic spread- sheet, back in the late 1970s when personal computers were unheard of in the office environment. Spreadsheets comprise a huge business, but most of us tend to take this software for granted. Note If you're an old hand at Excel, you may want to read only the section on the Excel user interface and ignore or briefly skim the rest of the chapter. It sets the stage for the subsequent chapters and provides an overview for those who may have let their Excel skill get rusty. This chapter presents a concise overview of the features available in the more recent versions of Excel, with specific emphasis on Excel 2007. However, many of Excel's key elements have remained intact over the years, with significant enhancements, of course. Cosmetically, the current version-Excel 2007-barely even resembles the original version. Microsoft Excel has been referred to as 'the best application ever written for Windows.' You may or may not agree with that statement, but you can't deny that Excel is one of the oldest Windows products and has undergone many re- incarnations and face-lifts over the years. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
December 2022
Categories |