[. . . ] Power on the mouse Move the power switch to the On position. [. . . ] The Product Page is also home to live forums that connect you to a global community of knowledgeable users. Com/download/t400 English  7 Logitech Zone Touch Mouse T400 Using the mouse One finger scrolling Swipe up, down, or sideways on the touch strip. Click the top 2/3 of the touch strip to go to the Windows Start screen. 8  English Logitech Zone Touch Mouse T400 Replace batteries Remove the battery cover and insert new batteries into the compartment. • Check if your Unifying receiver is properly connected to a USB Port. € Move the Unifying receiver to another USB port on your computer. [. . . ] Logitech assumes no responsibility for any errors that may appear in this manual. [. . . ]