Whatever OS tickles your device fancy, you simply can't ignore the fact that a new release of Microsoft's operating system is just around the corner. If you've just invested in a notebook, PC or All-in-One which is distinctly lacking in the touchscreen display department, however, Logitech has launched three new peripherals to help you get the most from Windows 8. The Wireless Rechargeable Touchpad T650, Touch Mouse T620 and Zone Touch Mouse T400 will all be available later this month.