There are two Big Calculators available for
download, they are much bigger than the standard
calculator shipped with Microsft Windows.
Both are 'freeware' and 'as is',
without
any warranty of any kind. The entire risk of the
use of the software is assumed by you .
Big Calc is standard grey in colour and was
developed in Visual Basic 6, it is a very small
self contained executable and will run from
a floppy disk or pen drive. 
Big Calc Plus has been developed in Visual
Basic 2005 which gives added functionality
to change the colours to high contrast which
may benefit people with a visual impairment.
The . net 2 framework is required for Big Calc
Plus to run which can be downloaded from
the Microsoft Update website.
