When the mouse is connected, it writes that the device is ready for use, clicking on the notification writes 'driver unavailable'. In the computer control, under the 'other devices' section, there is a yellow triangle on the 'USB optical mouse'.
Hello, Elena! This icon “Yellow triangle with an exclamation mark” signals that the driver for the connected device is not installed or is not working correctly. Accordingly, if it was not installed automatically upon connection, then do it manually, using, for example, specialized software – DriverPack Solution or Driver Booster, or manually by downloading the necessary drivers from the official website of the manufacturer of your usb mouse.
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Andrey PonomarevProfessional assistance in setting up, administering, reinstalling any programs and operating systems of the family Windows.
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