grey wiki:
>This article is about the colour. For other meanings of "gray" or "grey", see Grey (disambiguation).'' Grey or gray (the latter more usually in American English) is a colour seen commonly in nature. It is created by mixing white and black in different proportions. Depending on the amount of light, the human eye can interpret the same object as either grey or some other colour.
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top view wiki:
[ext-mode MS-DOS multitasker written by IBM and released in 1985. In order to compete with various other graphical environments, IBM announced TopView before it was finished, around the time they shipped their new PC AT computer (in 1984).IBM considered that in order to harness the great power and memory capacity of the new machine (Intel 80286 with a 6 MHz clock and, in version 02, with 512 KB of RAM), some multitasking environment was necessary. TopView allowed IBM to sweeten the deal with customers, who were surprised that the new and very expensive machine did not come with an operating system able to use the hardware multitasking and protected-mode features of the new CPU, and was still running in 8088 emulation mode. However, TopView proved unnecessary to sell the new machines, and was quickly EOL-ed.
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