Continuously variable transmission. A continuously variable transmission (CVT) (also known as a single-speed transmission, stepless transmission, pulley transmission, or, in case of motorcycles, a twist-and-go) is an automatic transmission that can change seamlessly through a continuous range of effective gear ratios.
Open the Surface app, and swipe left to Settings. Step 2: Tap or click Windows button, and turn the button off. If you want to use the Windows button again, you can turn it back on anytime.When you disable the Windows button, you can still get to the Start screen a few ways: 1  Press the Windows logo key on your Surface Typing Cover or keyboard.2  Swipe in from the right edge of the screen, and tap Start. 3  Move your mouse pointer to the bottom-left corner of the screen, and click the Start button.pen the Surface app, and swipe left to Settings. Step 2: Tap or click Windows button, and turn the button off. If you want to use the Windows button again, you can turn it back on anytime.
Put a needle on before each injection and take the needle off after using it for an injection to avoid insulin loss or evaporation of insulin through the needle. When the pen is not in use, keep its cap on. The needle on the pen is pushed into the skin and a button is pressed to give the selected dose. Pen needles are available in different lengths and sizes. The needle may be discarded after each use or at the end of the day.