2. 1972
Microsoft originally
marketed a
spreadsheet program
called Multiplan
1987
The first version of
Excel was released for
the Mac
1993
Microsoft Word and
Microsoft PowerPoint
had their GUIs
redesigned for
consistency with Excel.

3. 2003
MS Excel was updated.
2007
MS Excel was updated.
2008
MS Excel was updated
for Mac.

4. 2010
Windows updated excel for
PC.
2011
Excel was updated on the
Mac.
2013
The new and current
version was released.

5.  https://www.google.com/search?q=ms+excel+m
ac&rls=com.microsoft:en-us:IE-
SearchBox&oe=UTF-
8&rlz=1I7HPND&safe=active&um=1&ie=UTF-
8&hl=en&tbm=isch&source=og&sa=N&tab=wi&ei
=FsKwUcHyCuOtiQKy7oCgAQ&biw=1280&bih=
803&sei=OsOwUdSlIYm6iwLOyoDIAQ#um=1&s
afe=active&rls=com.microsoft:en-us:IE-
SearchBox&rlz=1I7HPND&hl=en&tbm=isch&q=m
s+excel+mac&spell=1&sa=X&ei=08SwUfHNJaKoi
QKE2ICYBw&ved=0CE8QBSgA&bav=on.2,or.r_cp
.r_qf.&bvm=bv.47534661,d.cGE&fp=e11e5b3b6ded
a4f6&biw=1280&bih=803

6.  http://en.wikipedia.org/wiki/Microsoft_Excel
 http://microsoft-excel-
2011.en.softonic.com/mac

7.  https://www.google.com/search?q=ms+excel
+mac&rls=com.microsoft:en-us:IE-
SearchBox&oe=UTF-
8&rlz=1I7HPND&safe=active&um=1&ie=UTF-
8&hl=en&tbm=isch&source=og&sa=N&tab=w
i&ei=78WwUbOuHImiigKp7IGAAg&biw=128
0&bih=803&sei=-MWwUdjtBcn8igLzyIAw

8.  https://www.google.com/search?q=ms+excel+mac&r
ls=com.microsoft:en-us:IE-SearchBox&oe=UTF-
8&rlz=1I7HPND&safe=active&um=1&ie=UTF-
8&hl=en&tbm=isch&source=og&sa=N&tab=wi&ei=78
WwUbOuHImiigKp7IGAAg&biw=1280&bih=803&sei
=-
MWwUdjtBcn8igLzyIAw#um=1&safe=active&rls=co
m.microsoft:en-us%3AIE-
SearchBox&rlz=1I7HPND&hl=en&tbm=isch&sa=1&q=
ms+excel+2013&oq=ms+excel&gs_l=img.1.8.0l10.14486
.15142.0.17642.4.3.0.0.0.0.344.719.0j1j1j1.3.0...0.0...1c.1.16
.img.7KkO2SOn6qo&bav=on.2,or.r_cp.r_qf.&bvm=bv.
47534661,d.cGE&fp=e11e5b3b6deda4f6&biw=1280&bih
=803