A:AnswerYes, it does work on windows computers and it will also work on Mac. The only problem with Mac is that I don’t beleive that have their utility engine available for download on the os so changing things like the lighting may be a problem.
A:AnswerNo, they are the same texture as all other keys. However, they do sell the Corsair "gaming" keyset that is textured differently, or you can use any "cherry mx" switch keycaps to customize the keyboard yourself.
https://www.bestbuy.com/site/corsair-gaming-performance-fps-moba-key-kit-white/5588910.p?skuId=5588910
A:AnswerYes, YOu can make it almost any color you want and there are 3 regions so you can set them to different colors if you want I usually use the main keyboard as one color and the numpad and arrows and edit keys another.
A:AnswerHey there! It does not have the touch interaction feature (the K55). However, if cost is a factor in your purchasing, this keyboard does indeed light up and for much less than a Razor keyboard at the same price point. Corsair even has a program you can install from their website that enables you to be able to program the colors and such.