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`History of Microsoft Excel 1978 – 2013
`[Infographic]
`Easy Excel Graphs
`Create Stunning Charts &
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`How long have you been using Microsoft Excel?
`
`Have you ever thought how Excel or the other
`electronic spreadsheet softwares came to
`existence?
`
`In today’s post, we will go back in time to trace
`the origin of Excel. So, here we go:
`
`While the origin of electronic spreadsheets can
`be traced back to 1978, but it wasn’t until 1982
`when Microsoft jumped into the arena of
`Electronic spreadsheets with a product known as MultiPlan.
`
`Muliplan was Microsoft’s first electronic spreadsheet program. It was introduced in 1982 as a
`competitor for VisiCalc (the first ever electronic spreadsheet program). The key difference
`between Multiplan and its competitors was Microsoft’s decision to use R1C1 addressing
`instead of the A1 addressing which was introduced by VisiCalc.
`
`Muliplan was very popular on CP/M systems, but on MS-DOS systems it lost fame to Lotus
`1-2-3. This thing motivated Microsoft to develop another spreadsheet product Excel.The first
`version of Excel was released in 1985 for Mac. Later in November 1987, the first Windows
`version was released.
`
`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 1 of 11
`8/29/2016
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`History of Microsoft Excel 1978 – 2013 [Infographic]
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`Page 2 of 11
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`It all started with VisiCalc:
`In 1978, Harvard Business School student Dan Bricklin developed a program called VisiCalc. It
`was a relatively small program with few basic capabilities. It could only calculate data within a
`matrix of 5 columns by 20 rows.
`To make VisiCalc more powerful Bricklin hired Bob Frankston, who is also known as the co-
`creator of VisiCalc. Frankston made the program fast and with better arithmetic. VisiCalc was
`an instant success and the duo were able to sell around 1 million copies of the program.
`
`Note: You can still download an original copy of Visicalc from Dan Bricklin’s website:
`http://www.bricklin.com/history/vcexecutable.htm [size: 27 K]
`
`What followed VisiCalc?
`After the phenomenal success of VisiCalc, a team headed by Mitch Kapor in 1983, developed a
`new spreadsheet program called Lotus 1-2-3. Mitch and his team power packed Lotus 1-2-3
`with charting, graphing and rudimentary database capabilities along with the basic
`arithmetic. This made Lotus 1-2-3 a new favourite in the industry.
`
`Although, before this in 1982 Microsoft had already launched Muliplan but it was outshined by
`Lotus 1-2-3. And this thing provoked Microsoft to come up with Microsoft Excel and rest is
`history.
`
`The Infographic on History of Microsoft Excel:
`This infographic takes a closer look at the history of Excel, circa 1978-2013.
`
`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 2 of 11
`8/29/2016
`
`
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`History of Microsoft Excel 1978 – 2013 [Infographic]
`
`Page 3 of 11
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 3 of 11
`8/29/2016
`
`
`
`History of Microsoft Excel 1978 – 2013 [Infographic]
`
`Page 4 of 11
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 4 of 11
`8/29/2016
`
`
`
`History of Microsoft Excel 1978 – 2013 [Infographic]
`
`Page 5 of 11
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 5 of 11
`8/29/2016
`
`
`
`History of Microsoft Excel 1978 – 2013 [Infographic]
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`Page 6 of 11
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`Get Google Chrome
`google.com/chrome
`A fast, secure, and free browser for all your devices. Download now!
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`To embed this infographic on your blog or website use the below code:
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`view plain copy to clipboard print
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`?
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 6 of 11
`8/29/2016
`
`
`
`History of Microsoft Excel 1978 – 2013 [Infographic]
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`Page 7 of 11
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`1.
`
`<p><a href="http://www.exceltrick.com/others/history-of-
`excel"><img src="<a href="http://www.exceltrick.com/wp-content/uploads/2013/05/History-of-
`Excel-From-1978-2013.png">http://www.exceltrick.com/wp-content/uploads/2013/05/History-of-
`Excel-From-1978-
`2013.png</a>" border="0" alt="History of Microsoft Excel 1978 – 2013" /></a></p><p>Infographic</a> by <a href=
`
`Filed Under: Interesting, Others Tagged With: Excel All Versions
`
`About Ankit Kaul
`Ankit is the founder of Excel Trick. He is tech Geek who loves to sit in front of his square
`headed girlfriend (his PC) all day long. :D. Ankit has a strong passion for learning Microsoft
`Excel. His only aim is to turn you guys into 'Excel Geeks'.
`
`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 7 of 11
`8/29/2016
`
`
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`History of Microsoft Excel 1978 – 2013 [Infographic]
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`Page 8 of 11
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 8 of 11
`8/29/2016
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`
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`History of Microsoft Excel 1978 – 2013 [Infographic]
`
`Page 9 of 11
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 9 of 11
`8/29/2016
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`
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`History of Microsoft Excel 1978 – 2013 [Infographic]
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`Page 10 of 11
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`Calculating Weighted Average in Excel
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 10 of 11
`8/29/2016
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`
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`History of Microsoft Excel 1978 – 2013 [Infographic]
`
`Page 11 of 11
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`PETITIONER'S EXHIBITS
`http://www.exceltrick.com/others/history-of-excel/
`
`Exhibit 1129 Page 11 of 11
`8/29/2016