Motorola’s ThinkPhone has flown under the radar for a lot of users, though it is, in many respects, a great phone. One main feature is the iconic Red Key button, which has a few tricks up its sleeves.

Why Red Button on Laptop Keyboard: Laptops come with a mouse, but some people still use an external mouse to make things easier. But have you ever noticed that some laptops have a red button on the ...